sailboat pressure water pump

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Reference ID: 728e7ffa-02cb-11ef-8a5f-7c8cc1931ba2

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• Pumps & Sanitation
• Freshwater Systems

Water System

Shurflo Wingnut Swivel Straight Fittings

Shurflo Wingnut Swivel Straight Fittings Optional Shurflo Wingnut Swivel Straight Fittings for use with Shurflow pumps. Nylon construction. Solid individually. Model # Type NPT (F) Size Barb Size 244-2926 Wingnut Swivel -...

Todd Waste/Water Holding Tank

Todd Waste/Water Holding Tank Todd waste/water holding tanks are tough and durable and will not emit waste odors or change the taste of fresh potable water. Constructed of one piece molded durable polyethylene, these tanks comply with FDA regulation CFR...

Shurflo Pressure Regulating Fresh Water Fill - Wall Mount

Shurflo Pressure Regulating Fresh Water Fill - Wall Mount Shurflo's exclusive diaphragm design prevents high-pressure damage often caused by city water systems. These high performance water entries limit water pressure and include a check valve.3/4" GSH...

Starbrite Aqua Water Treatment & Freshener

Starbrite Aqua Water Treatment & Freshener Use Starbrite's Aqua Water Treatment and Freshener to maintain perfect drinking water quality in boats and RVs. This biodegradable formula safely prevents water from taking on chlorine, sulfur, plastic, or...

Shurflo Wingnut Swivel Elbow Fittings

Shurflo Wingnut Swivel Elbow Fittings Optional Shurflo Wingnut Swivel Elbow fittings for use with Shurflo pumps. Nylon construction. Model # Type NPT (F) Size Barb Size 244-3926 Wingnut Swivel - Nylon  1/2”...

Shurflo Aqua King II Standard Fresh Water Pump

Shurflo Aqua King II Standard Fresh Water Pump To ensure long life and top marine plumbing system performance in all plumbing, SHURFLO’s 4138 marine fresh water pump was designed with a unique over-molded single-piece diaphragm and internal...

Starbrite Aqua Clean Fresh Water Treatment

Starbrite Aqua Clean Fresh Water Treatment Aqua Clean is a water conditioner that cleans and deodorizes fresh water holding tanks and supply systems to keep water fresh. Excellent for after storage or winterization to flush out algae, bacteria, scale...

Jabsco Pumpgard Water System Strainers

Inlet strainer protects all pumps. Transparent housing allows instant inspection. Quick, in place cleaning of the 40 mesh stainless steel screen. 4 3/4"L x 2 3/4"W x 2-1/2"H. Available in 1/2" or 3/4" hose barbs

Jabsco 90° 3/4" Port Kit 30642

Jabsco 90° 3/4" Port Kit 30642 Contains 2 pieces

1/2" Threaded Port Fittings Kit

Snap in port fittings for 1/2" female threads..

Shurflo Aqua King II Premium 4.0 Fresh Water Pump

Shurflo Aqua King II Premium 4.0 Fresh Water Pump The Shurflo Aqua King II Premium Fresh Water Pump is designed for boats with multi-fixtures, providing "just like home" pressure. A built-in mechanical bypass function enables this pump to operate at...

Sea Dog Washdown Water Outlet

Sea Dog Washdown Water Outlet Allows for garden hose hookup to onboard water system for use as washdown system. Standard male hose connector. Requires separate ball or gate valve to regulate water flow. 1/2" FIPT x 3/4" MGHT.

Starbrite Aqua Water Shock

Starbrite Aqua Water Shock Water Freshener Use Starbrite Aqua Water Shock to instantly remove bad tastes or smells from boat or RV potable water. Features: Instantly removes bad taste or smells from boat or RV’s potable water. Ideal for use...

Shurflo In-Line Check Valve - 1/2" Barb

Shurflo In-Line Check Valve - 1/2" Barb The Shurflo In-Line Check Valve allows water to flow in only one direction helping to safeguard against back surge pressure up to 100 PSI. Its small size allows for quick and easy installation...

Shurflo Aqua King II Supreme 5.0 Fresh Water Pump

Shurflo Aqua King II Supreme 5.0 Fresh Water Pump The Shurflo Aqua King II Supreme Fresh Water Pump is designed for boats with multi-fixtures, providing "just like home" pressure. A built-in mechanical bypass function enables this pump to operate at...

Jabsco Straight 1/2" Barb Port Kit 30654

Fittings for 1/2" straight barb port. Pair

Jabsco Straight Barb 3/4" Port

Jabsco Straight Barb 3/4" Port. Used for - 30600, 30700, 30710 Series Toilets.

Camco TastePure Water Filter w/ Hose Protector

Camco TastePure Carbon Water Filter w/ Hose Protector Camco TastePure Water Filter with Flexible Hose Protector reduces bad taste, odor, chlorine and sediment in drinking water. Connect the TastePure Water Filter to your drinking water safe hose for...

Jabsco Impeller 6303

Nitrile impeller. Measures 7-8" D, 5-16" shaft diameter with an overall diameter of 2". Single flat drive. 6 blades.

Johnson Aqua Jet Water Pressure Pump

Johnson Aqua Jet Water Pressure Pump 12V Quiet and pulsation-free even at low speeds, the new Aqua Jet five-chamber diaphragm pump provides the perfect water pressure solution for both small and medium sized leisure and commercial boats. Features an...

Boat Water System

Boat water systems direct and regulate the flow of water in the mechanicals that carry or use water to function. These systems require routine maintenance to remain operational and hygenic. Wholesale Marine carries a wide selection to repair, replace, or to maintain your boat water systems, from leading manufacturers like Camco , FloJet , Jabsco , Johnson Pump , Moeller Marine, Rinsekit, Sea Dog, Shurflo, Starbrite, and Sudbury. Whether you need a replacement boat water pump, water treatment chemicals, a fresh water inlet, an impeller, or a pressure regulator, we have you covered. If you are not certain which parts you need, just ask us! Our knowledgeable staff will make sure you get the right part the first time!

Starbrite’s Aqua Clean Fresh Water Treatment is ideal for periodic tank flushes especially after winter storage. It is economical, too: one biodegradable gallon treats 100 gallons of water. Over time, water outlets can become corroded through constant use. A great replacement option is Sea Dog’s Washdown Water Outlet . If your boat water pump has seized, have a look at your impellers. If they’re worn or have stopped working, Wholesale Marine carries replacement Impellers from Jabsco that include the gasket.

Get the Right Boat Water Pump from Wholesale Marine

When it is time to replace your boat water pump , Shurflo’s Aqua King II Junior Fresh Wate r pump is a competitively-priced option for smaller craft. With our same day flat rate shipping, you could have your replacement pump by this weekend. Make winterizing your boat less of a chore with Camco’s Pump Converter Winterizing kit . This kit installs easily with an adjustable wrench and allows you to permanently bypass your fresh water supply line to pump antifreeze throughout your fresh water system.

Whatever your boating life requires, you can be sure that Wholesale Marine has it. Remember to ask about our Captain’s Club Rewards program for additional discounts every time you shop at Wholesale Marine. We stock everything boaters want and need to keep their craft well-maintained and ready to launch. Once you become a Wholesale Marine customer, our selection, experience, and renowned customer service will keep you coming back. If you’re looking for advice about boat water pumps, or anything else for your boat, give us a call at (877) 388-2628. We’re here from 9:00 AM until 6:00 PM, EST, Monday through Friday.

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• Pumps, Hoses, Plumbing
• Fresh Water Pumps

Pressurised Water Systems for Boats

Best ratings

„Works perfectly, you do not need an expansion tank.“

„ It.s what I ordered. No suprises. Stability. “

„This product is used in a sailing boat 12 meter, with a double prefltration, system 5micron paper and 5micron higher density carbon filter. This product should be maintained every 2 year by changing the special water seal and ball bearing to avoid any interromption and damage inside the stator housing. I did not do that and I damaged the motor it self. It was my mistake of corse and mistake of SVB by not supplying spare parts. This part sold in pack of 4 kits (seal and ball bearing ) quite enough for 10 yers minimum.“

Fast, faster, SVB!

Worldwide delivery, in no time at all!

Fresh water pumps for boats

- Water supply on the boat -

To supply water on the boat, a number of water pumps are used and named according to their purpose and application.

Pressure water pumps Fresh water pumps, pressurised water pumps & drinking water pumps supply fresh water on board. They are used to deliver the water from the tank to an outlet. Pressurised water pumps are located in the boat outside the water tanks. When they are switched on, water pressure in the pipes on board remains constant, so that the water reaches the outlet at full capacity. There are various manufacturers of pressurised water pumps. In our large selection you will find the brands: JABSCO, SHURFLO, MARCO and JOHNSON. The pump you should buy depends on your needs and the conditions on board.

In line pumps In-line pumps are ideal for the drinking water systems on smaller vessels. One in-line pump is used to supply water for each fresh water tap. In-line pumps can be installed like valves in pipelines and are connected to the outlet with a hose and cable. In-line pumps are operated via microswitches on the water tap (tapping point). In-line pumps for small boats are characterised by their low power consumption. In-line pumps from Whale can be operated with only 12 V. 

Flushing pumps Flushing pumps are used for toilets, for example. They draw in seawater for flushing and only activate when the toilet flush switch is pressed. JABSCO provides good quality flushing pumps at attractive prices.

Shower water pumps If used water, e.g. from the washroom, needs to be transferred to grey water tanks, it is best to buy a shower water bilge pump. Shower water bilge pumps in 12 V or 24 V from RM can be found in our range of fresh water pumps. 

Double-port pump Double-port pumps can be used, for example, to fill a tank (fish tank, ballast tank or similar) with seawater and at the same time wash the deck.

Water pressure systems / pressurised water systems These systems are complete, compact pump systems featuring a pressure compensation tank, filter and other components. The compact systems are particularly suitable for boats with high water requirements. OCEAN TECHNOLOGIES has introduced functional double-port pumps to the market at reasonable prices.

These water pressure systems require various components to function correctly for them to be effective. Pressure compensation tanks, filters and other accessories can be found in our online shop.

Customer ratings & reviews

Patrinoiu L. on 24.04.2024

Marin M. on 23.04.2024

Fast and reliable.

Maksims P. on 21.04.2024

Five stars to the five stars service, quality and delivery services.

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Finding the Best Marine Freshwater Pumps for Your Boat, RV or Camper

Written by J. Harvey / Fact checked by S. Numbers

Water is essential when boating. From showers to sinks, you need water for a more comfortable life aboard. To ensure that there is always a quick and consistent supply, the best marine freshwater pump is a must-have.

However, choosing a fresh water pump is overwhelming. There are many variables to take into account, from capacity to noise. You must think about its ease of installation and use as well as its price. If you are looking for a freshwater pump for a boat, continue reading to find some of the top products and their impressive features.

• Easy installation
• Generates minimal noise
• Automatically starts and stops

• Easy to access
• Impressive technical specs
• Ideal even for compact spaces

• Good choice for small boats
• Comes with a rubber mount
• Has protection against ignition

Table of Contents

1. SEAFLO 123ABC Self-Priming Pump

2. ieik water pump, 3. seaflo sea-2834 freshwater pump, 4. uniclife uniclife-ul204-1 water pump, 5. sicce sic104 syncra silent 1.0 multipurpose pump, 6. shurflo 4.15e+81 aqua king ii 4.0 freshwater pump, 7. amarine made 21 series fresh water pump, 8. jerepet aquarium water pump, 9. ommo freshwater pump, 10. amarine made freshwater pump, 11. camptemp freshwater pump, 12. jabsco q401j-115s-3a marine freshwater pump, factor to consider when choosing marine freshwater pump, who makes the best marine freshwater pump, how does a freshwater pump work on a boat, how to prime a freshwater pump on a boat, how do you clean a freshwater tank on a boat, best marine freshwater pump reviews.

This on-demand and general-duty pump is a great option for small boats , supplying water up to two fixtures. It is ideal for moderate-pressure and high-flow environments. It has a self-priming feature up to six vertical feet and delivers a flow rate of up to 3 GPM.

One of its most notable features is the three-chamber diaphragm, which is powered by a reliable motor. This means that the flow of the water remains consistent even when the pressure isn’t high.

I love this marine freshwater pump because of its easy installation. Even for first-timers, the assembly is a breeze. It comes with detailed instructions from the manufacturer. Wiring is simple and it requires only minor adjustments when fitting the pipe.

This isn’t one of those pumps that run continuously. To protect the motor, the unit stops working once it is too hot. It has thermal overload protection to prevent damage from running even when the motor is exhausted. Once it has cooled down, the pump automatically restarts.

Noise is a common problem in many freshwater pumps. But, this pump generates minimal sound even when it is operating. It has a decibel rating similar to an air-conditioning unit , so it isn’t annoying at all. The base has semi-rigid rubber feet, which is effective for noise reduction.

• The three-chamber diaphragm ensures consistent water flow
• Easy installation even for novices
• Automatically starts and stops to protect the motor
• Generates minimal noise when operating
• Does not accept a conventional garden hose adapter

If you are looking for an affordable 12-volt marine water pump, this is a great option. Despite being an economical model, it delivers decent performance. It has pretty impressive specs too. This pump has a pressure rating of 60 watts, a water flow of 1.35 GPM, and a pressure of 116 PSI.

The pump comes with a standard.5 FIP thread, which is compatible with a conventional garden hose. As such, I don’t have to buy complicated connectors, which makes it economical. The hose is easily accessible from hardware stores. It is already inclusive of clamps and brass fittings as well.

Another good thing about this pump is its construction. It has rubber on its base, which minimizes any vibrations. Also, this prevents excessive movements of the motor when it is running to prevent premature wear.

I love how compact and portable this pump is. It is a great option for small boats as it won’t consume a lot of space. Despite being a tiny pump, its functions are not compromised.

• A great choice for budget-conscious buyers
• Has impressive technical specs despite being affordable
• Uses standard hoses that are easy to access
• Prone to leaking
• Makes a loud noise

This 12-volt freshwater pump is an incredible choice if you have a small boat. It has a pressure rating of 35 PSI and a flow rate of 1.2 GPM. The specs aren’t as high as its more powerful counterparts, but that should not be an issue as it is not designed to power water systems in large vessels.

Many pumps with inferior construction suffer from ignition problems and overheating. That isn’t the case with this model. It has built-in features for thermal protection, which protects the motor from getting too hot. The self-priming motor automatically turns on and off when I open or close the tap, preventing it from overworking.

When a water pump runs, vibration is a problem. Excessive movements can damage the motor. This model, however, has a rubber mount to inhibit damage that the trembles might cause. It is effective for noise reduction as well.

What I love about this pump is that it does not drain my battery quickly. Thanks to its low power draw, it is energy-efficient even when operating at its peak. Another good thing about this freshwater marine pump is its versatility. It is not just for boats and RVs. It delivers superior performance even for agricultural applications.

• A good choice for small boats
• Has protection against ignition and thermal overload
• Comes with a rubber mount to minimize damage from vibrations
• Professional-grade construction handles multiple applications
• Weak injection molds and barb connections

Before anything else, this isn’t your conventional boat freshwater pump. Instead, this is a pump that is more commonly used in aquariums and aquaponics. It allows proper circulation to keep the water clean and fresh.

One of the most innovative features of this pump is its smart controller. I can choose from 99 speeds, depending on what my specific application requires. There is a ten-minute pause, which comes in handy for feeding. Plus, it has a memory function, so it automatically remembers the previous setting when it restarts.

With multiple protective features, I am confident that this pump is safe to use. For instance, it does not run when there is no water, eliminating strain on the motor. The pump also has protection from being stuck. Moreover, it is completely submersible. The low voltage is a good safety feature as well.

Its shaft construction is also remarkable. It is made of ceramic, so it isn’t easily prone to wear. This composition extends its service life compared to models with propellers that are made of weaker materials.

It is commendable because of its three-phase six-pole motor. It significantly reduces energy consumption, making the pump up to 65% more energy-efficient than many of its competitors.

• Easy to operate using the smart controller
• Has multiple layers of protection
• Comes with a long-lasting ceramic shaft
• Energy-efficient three-phase six-pole motor
• Has a fragile plastic body

One thing that I love about this pump is its versatility. It is not just for aquariums and water fountains. It works for other submersible applications that need a high-performance pump. I can use it well in both fresh and saltwater settings.

With a convenient flow regulator, it is a breeze to customize the functions of the pump depending on what a specific application requires. It has a knob on the side for controlling the water, which is adjustable up to 215 GPH.

The manufacturer designed this pump with the needs of users in mind. So, maintenance is effortless as I can do so without using any tools. I can pull the pump apart by hand when it is time for cleaning and easily remove any dirt and debris that clog the system.

Aside from the pump, it is inclusive of stepped hoses. It speeds up the assembly the moment it is unboxed. Aside from that, this pump boasts amazing construction that guarantees longevity. One of the reasons for this is its long-lasting shaft, which is made of 316 stainless steel.

• Versatile applications beyond aquariums
• Includes stepped hoses for quick assembly
• Adjustable flow rate for different applications
• Easy maintenance without requiring any tool
• Generates a lot of noise and vibration

Built for boats with multiple fixtures, this pump provides pressure just like you are at home. You can use two taps at the same time without worrying that the flow rate is affected. It has a power of 10 amps and a capacity of 4 GPM, so you can expect reliable performance.

With its built-in mechanical bypass, it adjusts the flow of the water depending on what the situation requires. I don’t need to use an accumulator tank. This feature also allows operating with minimal cycling even in low-flow conditions.

The durability of this pump is equally commendable. It has an electro-coated shell that protects the motor from external elements, such as dirt and dust. There are O-rings that seal the connections to avoid water and moisture penetration. Even the wires are fully sealed to minimize damage.

The ignition and thermal protection are crucial for extending the lifespan of this marine pump. These features prevent the motor from overheating, even if it is operating at its peak capacity.

Another compelling reason to choose this marine pump is the three-year warranty that accompanies it. It shows how confident the manufacturer is about the workmanship of their product.

• Comes with a three-year warranty
• Has a built-in mechanical bypass to regulate the flow of water
• The durable shell protects the motor from damage
• Prevents the motor from overheating
• Not for people on a budget

This is a high-quality automatic water pump with a pressure rating of 35 PSI. Additionally, it has a low current draw, making it extremely efficient. Even if the pump is running for a long time, I am not concerned that it will drain my boat’s battery.

Aside from its efficiency, it is also a quiet marine freshwater pump. The motor won’t be a disturbance even as it runs. Beyond being quiet, it has minimal vibrations. I attribute this to the rubber mounts that absorb shock and prevent too much movement of the pump.

Like many of the top options for freshwater pumps for boats, it comes with a self-priming motor. This allows it to run dry without the risk of destroying its engine. There is no potential damage even when it is above the liquid that it is supposed to pump.

When pumps run continuously at their peak capacity, they overheat because there is too much strain on the motor, increasing the chances of breakdowns. Good thing, this product comes with a built-in thermal protector.

The quick installation of the pump is a plus. No experience is necessary to assemble the unit quickly as it includes a detailed manual for guidance.

• Has a low current draw for energy efficiency
• The motor runs quietly
• Equipped with a self-priming motor that can run dry
• Built-in thermal protection to avoid excessive heat
• Generates low water output

For quick and easy maintenance of water in your aquarium, it is hard to go wrong with this pump. It is powerful, offering an output of up to 800 GPH. Despite this, it is economical and energy-efficient, running at only 28 watts. This is a great way to save battery!

Many aquarium pumps are too loud, which can be annoying. That won’t be the case with this model. It has a noise output of only 30 dBa, similar to whispering. It is almost impossible to notice that the motor is running, unlike others that can be too annoying.

The durable motor is a plus. One thing that makes this possible is the automatic shut-off feature. Once there are blockages or the pump is running dry, it will immediately stop. This will prevent putting too much strain on the motor before it breaks down. The magnetic motor has a steel shaft and favorable anti-corrosion properties.

It comes with an external controller, which makes it convenient to operate the pump and customize its functions. I can pick from six speeds, adjusting the flow rate from 30 to 100%. It also has flashing indicator lights for ease of monitoring. The display shows error messages for a quick diagnosis when there is a problem.

• Has a high-performance but energy-efficient motor
• Low noise output of less than 30 dBa
• Automatic shut-off prolongs motor life
• Comes with a convenient external controller
• No strong brand recognition

From water taps in boats to motor homes, this is an outstanding pump. It has an exclusive design that ensures smooth and consistent flows of water in various environments. Besides, this pump has a power consumption of 36 watts, which makes it energy-efficient.

With a double-sealed body, it resists external elements that can speed up wear. It has good protection from dust and moisture to shield the motor and internal components. It inhibits corrosion and other potential damages resulting from high temperatures as well.

The automatic diaphragm cut-off is another good feature. It immediately stops pumping water after reaching the maximum pressure of 85 PSI, and once the pressure is back to normal, it restarts. This feature effectively prevents the motor from overheating.

This pump is also equipped with a self-priming feature. I can mount it above a water tank without problems, like the water back flowing into the pump.

I am also a fan of how this pump isn’t too noisy. It has a rating of 70 decibels, which is almost equivalent to a regular conversation. If this is still too loud for you, a good solution is to place a box on the diaphragm for noise reduction.

• Has an exclusive design for smooth water flow
• Low wattage for energy-efficient operation
• Double-sealed body makes the pump durable
• Automatically stops when pressure is more than what it can handle
• Does not come with an on-off switch

Pumping water onboard does not have to be difficult. This pump ensures that you can easily access freshwater at different parts of the boat. It has a 12-volt motor that delivers a pressure of 55 PSI and a flow rate of 5 GPM. The best thing is that, since it has a low power draw, it is energy-efficient. It won’t quickly drain my battery as well.

The versatility of this pump is another impressive feature. The threaded connections will accept different fittings. Simply put, it is compatible with various connections on any outlet, so there’s no need to buy a special adapter.

With a bypass, this pump is quieter than many of its counterparts. It is responsible for the reduction of vibration, and as a result, eliminates excessive noise. It stays quiet even when operating at its peak. The bypass also lessens the wear on pipes.

When pumps run dry, they are easily susceptible to damage. If it operates without liquid, it is vulnerable to strain, which can damage the motor and shorten its lifespan. Good thing, this model has a self-priming feature to prevent damage.

• Requires minimal power for efficient operations
• Threaded fittings accommodate multiple connectors
• Comes with a bypass that reduces noise and pipe wear
• Has a self-priming feature
• Durability can be an issue

This 12-volt marine freshwater pump with output of 1.6 GPM, can be used for water taps and outdoor showers. It runs continuously for 60 to 90 minutes. After reaching its peak, the motor automatically turns off and cools down for 15 to 20 minutes before starting again. This intermittent pumping is a great way to minimize overheating.

While it is an affordable pump, it does not compromise durability. It has sealed switches, which inhibit the penetration of moisture and water, thereby, protecting the internal components. To add, it has electro coating to prevent corrosion. This means that even with constant water exposure, the parts of the pump won’t easily rust.

A common problem in many inferior pumps is that they are noisy. Luckily, this model has a whisper-quiet operation. I can hardly notice that it is pumping water on my taps. More so, it does not vibrate a lot thanks to its soft rubber mount.

Even if it is your first time using a pump, you will not be overwhelmed. It is built with the needs of users in mind. There are no complications from the installation to operation. Even the maintenance won’t require too much on your end.

• Automatically cools down after continuous operation
• Sealed switches to prevent water penetration
• No excessive noise and vibrations
• Easy to install and use
• Minimal reviews are available online

Regardless of small or large applications, this Jabsco freshwater pump has your needs covered. It has a water output of 4 GPM, making it capable even in demanding applications. With its flow rate, it simultaneously powers four outlets.

This pump will withstand many years of use without showing a decline in terms of functionality. The motor comes with a full enclosure to inhibit water intrusion. The shell is powder-coated for corrosion protection. Moreover, its co-molded diaphragm helps in minimizing wear.

Installing and maintaining this model won’t be a headache. It has quick-connect fittings that will simplify the assembly. Even for long-term storage, the winterization of the pump does not have to be complicated.

It has an integrated bypass valve, which is the one responsible for the smooth flow of water from the source to the taps. It reduces switch cycling while allowing a quiet and efficient operation.

With a sealed pressure switch, I can use the pump on demand. This means that I can turn it on or off manually when necessary.

• Has a high output that serves four outlets at the same time
• Heavy-duty construction for long serviceability
• Quick-connect fittings allow easy installation and maintenance
• The sealed switch allows on-demand operation
• An integrated bypass allows smooth flow of water
• One of the most expensive pumps on my list

A marine pump supplies a consistent flow of water on the boat, making sure that there is enough pressure to reach the tap from the source. It transports the water from a lower level to a higher level, such as a faucet, shower, or dishwasher. Without the pump, the water will not move out of the tank.

The system starts by pressurizing water in the head of a pump. As the shaft rotates, it pushes the water to the diaphragm. The diaphragm will press and release more water as the water comes out of the tap. When you turn off the faucet, the pump stops working, preventing water from moving continuously.

Types Of Marine Freshwater Pumps

Freshwater marine pumps are available in two main types – manual and electric. Manual pumps will require muscle work as you need to manually push it for water to travel to the hose. On the other hand, electric pumps are more convenient, quick, and user-friendly. It has a motor that powers the movement of the water.

Benefits And Drawbacks Of Marine Freshwater Pumps

The biggest benefit of using a freshwater marine pump is that it provides a steady supply of water. It ensures the right pressure depending on the flow rate of the tank. By using a pressurized system, it quickly moves the water from the source, dispensing it onto the tap. They are compact and energy-efficient.

It is hard to think of any drawback of a freshwater pump, except maybe for the cost. Nevertheless, many are affordable, including most of the models in this guide.

Buyer’s Guide

If you have no idea of what to pick, here are some of the most important considerations:

• Voltage: The products above all have 12 volts, which are ideal for small to medium boats. For larger boats and heavy-duty applications, 24-volt pumps are more suitable.
• Flow Rate: Expressed as GPM or gallon per minute, it describes the ideal output of the pump. At the very least, the pump should have 1 GPM. For more demanding users, 2 to 3 GPM is a good choice.
• Pressure Rating: Another important technical spec, it indicates the resistance that the pump can hold. It will generally range from 20 to 60 PSI depending on the chosen model.
• Noise: Noise is inevitable when a pump is working. Nonetheless, some are quieter than others. I recommend looking for a model with a low decibel rating.
• Vibration: Aside from noise, excessive vibration is one more thing that makes pumps annoying. Some products have vibration dampeners, such as rubber on the base.
• Run-Dry Feature: Pumps are susceptible to damage when they run dry. When there is no fluid, the components are more prone to wear. With a run-dry technology, the pump detects the absence of water and automatically shuts off.
• Thermal Protection: This is another feature that prolongs the life of the motor. It shuts the motor the moment that it reaches its peak capacity. It cools down before it starts pumping water again.
• Energy Efficiency: Even if a pump is small, some models are quite power-hungry. Especially if you will connect it to a battery, pick a pump that has a low power draw.
• Ease of Use: From installing the pump to its operation, it must be user-friendly. The unit should come with an instruction manual and automatic features.

Care And Maintenance

Like other parts of a boat, freshwater pumps accumulate dirt over time, especially if it is not used. To maintain its peak performance, below are some of the best things to do:

• Regularly check the pumps for damage, including dents and cracks. Fix the problem before it worsens.
• Tighten all the connections. Use O-rings and other seals to secure the pump to a hose or pipe. This will prevent leaks.
• Flush the water before using the pump after winterization or long-term storage. This will ensure a cleaner water supply to the outlets.
• Use an in-line filter or strainer on the pump. It removes debris that can get in the water, especially if it is for drinking.

SEAFLO, Amarine Made, Jabsco, and West Marine fresh water pump are some of the top options. They are amongst the most reliable global brands with a diverse selection of water pumps that will surely suit your needs.

This will depend on the specific type of pump that you have. Most models have a switch that allows the pump to pressurize. As you open the faucet, the pump switches on, allowing water to run through the hose or pipe. It sustains the pressure to keep a steady flow rate. Once the spigot is closed, the pump turns off, inhibiting the movement of the water as well.

If the water pump has been off for a long time, it loses pressure and will not work accordingly. For the pump to work again, priming is a must. Here’s how you can do it:

• Prepare the pump by turning off the power supply.
• Inspect for any damage, which can compromise performance and safety.
• Open the relief valve and check to see if there is any pressure.
• Connect a hose to the pump.
• Turn on the water supply until it reaches the tank.
• Let the pump run for about a minute. If water does not flow smoothly, clean the pump and remove any blockage. Dirt and debris can accumulate over time, which will restrict water.

The first thing that you have to do is to remove the water in the tank. Add bleach, vinegar, or any other cleaner suitable for the material of the tank. Pour water and let the cleaning solution sit for at least 24 hours. Drain water from the tank and fill it with freshwater once it is clean.

Water is a necessity and not a luxury in boats. From dishwashing to showering to drinking, it is crucial to have access to water. The best marine freshwater pump will make such possible. It ensures the availability of water onboard while maintaining high pressure. The right pump transports freshwater from the source to the outlets in no time!

“I am James Harvey – founder of Boating Basics Online. It is established with the drive to help out first-time boaters, which are those desiring to explore their way through the water. So if you are new to boating, start from here with me. “

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SEAFLO 41 Series DC Diaphragm Pumps 12V/24V 3-17LPM 17-60PSI

The 41-Series pump provides high volume water flow with reduced pump cycling, thanks to the quad chamber diaphragm and internal bypass. These models are designed to run on water systems with no accumulator tank necessary, and up to five outlets. It is also suited for use with a holding tank water system, as may be found in a boat, RV or remote cabin. It provides up to 3.3 gallons per minute, suitable in a system of up to five fixtures. The 41-Series pumps are self-priming, and can run dry without damage, performance reliable and low current. This automatic demand water system pump has a built-in pressure switch, which automatically starts and stops the pump when faucet is opened and closed.?They're easy to install, service and winterize with quick?snap-in port fittings.

• Specifications |

MORE FEATURES & BENEFITS

TYPICAL APPLICATIONS

Marine,RV,Agricutural Spraying,General Industial,Filtration,Beverage Processing,Solar Water System.

STANDARD PUMP CONFIGURATIONS

Consult factory for other available models.

PERFORMANCE

View other parameter tables / graphs, Please click here

SHIPPING INFORMATION

• Standard Accessories
• Optional Accessories

41F001 Fitting - 3/4 QA x 1/2 Barb

41F003 Fitting - 3/4 QA x 1/2 Barb

41F004 Fitting - 3/4 QA x 1/2 MNPT

41S03 Filter - 3/4 QA

41F002 Fitting - 3/4 QA x 1/2 MNPT

41F005 Fitting - 3/4 QA x 1/2

52S01 Filter - 3/4 QA

SEAFLO 23C Series Automatic Demand Dia...

SEAFLO 41 Series DC Diaphragm Pumps 12...

SEAFLO 43 Series DC Diaphragm Pump 12V...

SEAFLO 31 Series DC Diaphragm Pump 12V...

SEAFLO 34 Series DC Diaphragm Pump 12/...

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Water pressure switch?

• Thread starter Colin
• Start date May 4, 2000
• Hunter Owner Forums
• Ask A Hunter Owner

My 89 Hunter 335 does not have a pressure switch on the house water, is this the norm and if it is has anyone retro fitted one? I would also like to know if a pressure reservoir is required to keep a reserve of pressure so that the pump doesn't turn on with the slightest leak. With the system the way it is, the pumnp runs whenever the breaker is turned, this has happened accidentaly once resulting in a flat battery, very quickly!  

Very Odd The system you describe makes very little sense. All of the water pumps I've seen have pressure switches incorporated as part of their design. Yours does not sound like a fun system. It sounds to me as if this not the orriginal pump and aomeone just slapped in whatever was at hand. If you can support a 33 foot boat, I would think you could pop for a new pump at about $125 on sale, which they usualy are. Installation is not that big a deal.As far as the accumulator tank goes, check any house that draws water from a well, and you'll find an accumulator tank. They reduce the frequency of pump cycling. I had a Jabsco tank on my 33 that did work for a while, but it was really just too small to be much use, and it broke itself anyway. (England has never been noted for it's fine plastics!) I'm in the process of fabricating one now. It's 4" PVC pipe about 20 inches long, capped at both ends with a hose barb fitting at the bottom. It will be mounted behind a drawer inside the head vanity in an otherwise unusable space, completely out of the way. If I get energetic I'll post photos of this and other items in the Photo Forum.  

Peggie Hall/HeadMistress

Pumps shouldn't run continuously... ...whether you have an accumulator tank or not (I don't have one). Ergo, leaving the breaker on should not drain your battery. Something is definitely wrong here. Either you have a defective pump, or--as Sam suggested--somebody replaced the original pump with the wrong pump for this application.  

33.5 water pump Colin, My 88 H33.5 is equipped with a Jabsco pump and internal switch. It only runs when there is a substantial drop in pressure or if I am running a water faucet continuously. I have not had difficulty with the system draining the batteries. There must be a pressure component in the pump that has failed.  

Colin Campbell

Faulty switch Thanks to the responses here, a little more research has shown that as the pump is a Shurflow, there should be a pressure switch built in. Now I have to either rebuild the switch/pump, or what is probably cheaper and easier, buy another complete switch from West Marine and leave the pump alone.  

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Best Boat Washdown Pump

March 22, 2023

This article may contain affiliate links where we earn a commission from qualifying purchases.

‍ Key Takeaways

• Choose a boat raw water washdown pump kit that meets your needs and budget.
• Consider flow rate, voltage, and water pressure when making a selection.
• Jabsco Par-Max and Shurflo Blaster II are reliable options.
• Seaflo offers value, while Johnson pumps have a high pressure rate.
• Flojet Heavy Duty is a great balance of reliability and affordability.

‍ ‍ ‍ A reliable washdown pump is essential for maintaining your boat’s appearance and functionality. Let’s explore the best boat raw water washdown pumps!

The best washdown pumps are; The Jabsco Par-Max Washdown Pump, Shurflo Blaster II Washdown Pump, Seaflo Washdown Pump, Johnson Washdown Pump, and Flojet Heavy Duty Washdown Pump. They are popular for their reliability, durability, high-pressure output, and ease of installation.

I have spent years researching and testing the best options on the boat washdown market. With input from other experts, I have gained a wealth of knowledge on the subject. From the Jabsco Par-Max to the Flojet Heavy Duty, I know the strengths and weaknesses of each pump and can confidently recommend the best washdown pump.

Table of contents

‍ the best boat washdown pump.

The best washdown pump depends on your specific needs and preferences.

Note: These values are approximate and may vary depending on the model and seller. Prices are based on online retail prices.

1. The Jabsco Par-Max

The Jabsco washdown pump is a reliable and easy-to-install pump that offers consistent pressure output for a squeaky-clean boat every time.

Specifications

Suitable for a reliable and efficient cleaning solution. With a maximum PSI of 60 and a flow of 3.5 GPM, it provides a consistent pressure stream of raw water washdown. It can be powered by either a 12V or 24V DC boat washdown system, making it easy to install and use. The compact design makes it a great choice for smaller boats and is a raw water washdown.

Performance

It offers reliable and consistent pressure output, thus, cleaning your boat quickly and effectively. With its easy installation and durable construction, this pump is perfect for boaters who want to keep their vessel looking its best washdown pump without a lot of hassle.

Whether you're dealing with salt water, sand, or dirt, this pump is the best washdown pump for you.

What sets it apart from competitors

There are a few things that set this pump apart from its competitors:

Recent updates

With improved efficiency and reduced noise levels with new noise absorbing mounts and an inlet port, it's now more reliable and convenient to use than ever.

The pump is also easier to install than ABS engineering plastic, with a simple trigger nozzle and input hose that eliminates the need for tools and an accumulator tank for water intake.

Benefits of the pump

• Reliable performance
• Easy to install
• Provides consistent high pressure output
• Available in 12V and 24V options
• Can be used for a variety of applications beyond boat washing.

Drawbacks of the pump

• Higher price point compared to some other options.
• May require additional straight barb fitting or adapters for installation.
• May be louder than some other water pumps during operation.
• Limited warranty period compared to some other brands only on raw water washdown

Who should buy the water pump

Boat owners who value reliable performance and ease of installation. It's perfect for anyone who wants a water pump that can consistently provide good pressure water to keep their boat clean and functional. It’s a reliable option for those who take pride in maintaining their vessels.

Where to buy the pump

• Amazon - Get fast and reliable shipping straight to your door
• West Marine - Shop online or in-store for the best marine washdown pump reviews
• Defender Marine - Find great deals on boating gear, and free shipping on orders over $99
• Fisheries Supply - shop with expert advice and competitive pricing
• Overton's - Browse a range of boating equipment and accessories, and enjoy free shipping on orders over $99

2. The Shurflo Blaster II

The Shurflo washdown pump is the best washdown water pump among boaters for its high-pressure output and durable construction.

With a maximum pressure of 70 PSI and a steady flow of 4.0 gallons per minute, it’s capable of blasting away dirt and grime with ease, it’s a happybuy RV water pump.

It is designed for durability, with a resistant coated motor and a sealed switch to protect against moisture and other environmental factors.

With a maximum PSI of 70, it provides a powerful water flow that can easily blast away dirt and grime from your boat's surfaces.

Its durable construction ensures that it can withstand the rigors of marine environments. Additionally, the pump's easy installation and low amp draw make it a convenient and energy-efficient option in salt water.

What sets the Blaster II apart is its durable construction. With a sealed motor and resistant materials, this deck wash pump can withstand the harsh marine environment.

The deck wash pump now features a redesigned motor that is more efficient and produces less heat, resulting in a longer lifespan.

The housing has also been reinforced with a rubber over-mold to protect against impact damage or force water. Lastly, the pump's wiring has been improved for easier installation and maintenance with a trigger nozzle.

• pressure output for thorough cleaning
• Durable construction for long-lasting performance
• Easy installation and maintenance
• Self-priming feature for quick and easy operation
• Versatile design for use in various applications, including RVs and boats
• Higher price point compared to some other options on the market.
• Some users have reported noise and vibration during operation.
• Requires a strainer to prevent debris from clogging the deck wash pump cycling.
• May draw more power than some other pumps, which could be an issue for boats with limited battery capacity on raw water washdown
• Some users have reported issues with the pressure switch failing over time.

Who should buy the pump

An excellent choice boater who demands top-quality performance. Ideal for those who frequently clean their boats or use them in harsh marine environments. A great option for boaters of all skill levels. Whether you're a seasoned sailor or just starting.

You can find this pump at:

• West Marine
• Fisheries Supply
• Overton's

3. The Seaflo Washdown Pump

The Seaflo Washdown Pump kit offers great value for its high water flow and affordable price.

With a maximum pressure of 70 PSI and a flow of 5.0 gallons per minute, this centrifugal pump can easily handle tough cleaning jobs.

It operates on a 12V DC power supply and features a resistant housing for long-lasting durability with rubber mounting feet, it’s also a happybuy RV water pump.

With a flow of up to 5.0 gallons per minute and coiled hose connections, it can clean your boat quickly and efficiently.

Despite its affordable price, this pump is durable and built to last, and has a corrosion-resistant construction that can withstand harsh marine environments. Also easy to install and operate, making it a great choice for boaters of all experience levels.

What sets it apart

What sets the Seaflo Washdown Pump apart from its competitors is its impressive flow and affordable price.

The Seaflo boasts a maximum PSI of 70 and a flow of 5.0 GPM, making it one of the most powerful options in its price range. The pump has a durable construction that can withstand harsh marine environments.

The latest models now feature a larger motor and impeller, allowing for an increased flow of up to 5.5 GPM. Additionally, the pump's housing has been reinforced with a garden hose fitting or a coiled hose and automatic pressure switch controller to make it more resistant to impact and corrosion.

Despite these improvements, the Seaflo boat Washdown Pump kit remains one of the most affordable options on the market with an automatic water pressure switch controller with a spray nozzle and spray gun, making it a great choice for boaters on a budget.

• High flow of 5.0 gallons per minute for quick and efficient cleaning.
• The affordable price point for boaters on a budget is saltwater washdown pumps
• Self-priming feature for easy installation and the best saltwater washdown pump kit.
• Resistant materials for durability in harsh marine environments.
• Low amp draw for minimal battery drain during use.
• Only operates on 12V power supply and water supply, limiting versatility.
• May not be as durable as more expensive options.
• Some users have reported issues with water pressure and leaks.
• The wiring instructions may be difficult to follow for some users.
• The warranty may not be as comprehensive as other brands.

It's perfect for boaters who prioritize value without sacrificing quality. With its high flow of 5.0 GPM and durable construction, it's an ideal option for smaller vessels or those on a tightly sealed budget.

• Amazon - with fast shipping and reliable customer service
• West Marine - a trusted name in boating equipment and supplies and the right washdown pump reviews
• Overton's - a one-stop-shop for all your boating needs
• Wholesale Marine - offering competitive pricing and a wide selection
• Defender Marine - is known for their high-quality marine products and accessories.

4. The Johnson Pump Aqua Jet

These washdown Pumps are a reliable and high-performing boat pump with a powerful flow.

With a maximum water pressure of 70 PSI and a flow of 5.2 gallons per minute, this pump is capable of tackling even the toughest cleaning tasks.

It runs on a 12V power source and is designed with a corrosion-resistant construction for long-lasting performance with rubber mounting feet.

Going to a maximum PSI of 70 and a flow of 5.2 gallons per minute, this pump delivers a powerful and consistent stream of water to keep your boat clean and functioning properly.

Its durable construction ensures long-lasting reliability, while its compact size makes it easy to install and operate and is self priming.

It stands out from its competitors with its powerful flow of 5.2 GPM

The new models feature a redesigned impeller and motor that provide a more efficient flow and lower power consumption with a pum protector inlet strainer.

The pump also has a durable and resistant construction and ignition protection system, making it ideal for use as the best saltwater washdown pumps, it's a self priming pump.

• Higher pressure switch output for efficient cleaning
• Reliable and durable construction and the best saltwater washdown pump
• Self-priming feature for easy installation
• Whisper-quiet operation for peaceful boating
• Thermal protection for added safety and mounting bracket
• Higher price compared to some other options
• Only available in 12V
• Can be loud during operation
• Some users have reported issues with the pump's durability
• May require more maintenance than other water pumps

It's perfect for boat owners who frequently use their vessels for fishing, water sports, or other outdoor activities that require a lot of cleaning. The pump is also ideal for commercial boat dock operators who need a reliable and efficient pump for daily use.

Here are the places you can get the pump:

• Defender Marine
• Wholesale Marine

5. The Flojet Heavy Duty

The Flojet Heavy Duty pump is a reliable and affordable option for keeping your boat clean and functional.

Has a maximum water pressure of 70 PSI and a flow of 5.5 gallons per minute, this pump can handle even the toughest cleaning jobs.

It runs on 12V power and is easy to install, making it a great choice for DIY enthusiasts. And at a price point of around $150, it offers great value for its performance and durability and is self priming.

With a max PSI of 70 and a flow of 5.5 GPM, it can tackle even the toughest cleaning tasks. Whether you need to remove salt, dirt, or grime from your boat dock, this pump has you covered.

It's also easy to install and operate, making it a great choice for both experienced boaters and beginners.

It stands out from its competitors with its impressive flow of 5.5 gallons per minute (GPM), making it one of the most efficient pumps on the market.

The new design also features a built-in low pressure switch and thermal ignition protection and anchor chains, ensuring safe and efficient operation.

With its high flow and affordable price point, it remains a popular choice among boaters looking to keep their vessels clean and functioning smoothly with its self priming capability.

• High flow for quick and efficient cleaning in marine washdown pump
• Durable construction for long-lasting use and a saltwater washdown pump
• Affordable price point compared to other options
• Easy to install and use
• Can be used for a variety of tasks beyond boat dock cleaning, such as deck washing and fish cleaning in fish boxes.
• It may not be as durable as some other options on the market.
• Some users have reported that it can be noisy during operation.
• It is only available in a 12V model, which may not be suitable for all boats.
• It may not have as high of a flow as other water pumps in its price range.

Boat owners looking for a reliable and affordable raw water marine washdown pump, those who frequently take their boat out in the best saltwater washdown pump kit and need a pump that can handle the corrosive environment.

Boaters who want a pump with a high pressure rate to make quick work of cleaning their boat, those who prefer a 12V pump for easy installation and use on board their vessel, and boaters who value a pump that is easy to maintain and repair if necessary.

These retailers offer competitive pricing and reliable shipping:

• Boatersland Marine

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About THE AUTHOR

Brian Samson

I have a deep love of houseboating and the life-changing experiences houseboating has brought into my life. I’ve been going to Lake Powell on our family’s houseboat for over 30 years and have made many great memories, first as a child and now as a parent. My family has a passion for helping others have similar fun, safe experiences on their houseboat.

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After spending over 30 years on houseboats, the memories and knowledge we've gained will never fade. Learn from our experiences here on LakeWizard. You can read more about us and our team, here .

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Seaflo 42 Series Diaphragm Pump with Bypass for Reduced Cycling 12V/24V 3.0GPM 55PSI (12 Volts)

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Purchase options and add-ons

About this item.

• Continuous duty and On-demand use. Self priming and run dry safe.
• Internal bypass technology reduces cycling.
• 16AWG,9.4" long Leads. 13mm (1/2") MNPT threaded connections, with adaptors to 13mm hose barb
• 2 Year Warranty
• Meets or exceeds RoHS, SGS, and ISO standards

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Product Description

SFDP1-030-055-42

• Voltage: 12V DC
• Flow Capacity: 3.0 GPM
• PSI Cutoff: 55 PSI
• Self Priming: 6 FT
• Amp Draw: Max 7.0 A
• Valves: Viton
• Diaphragm: Santropene
• Inlet/Outlet: 1/2" Threaded MNPT

SEAFLO 42-Series Boat and RV Pump

Ease Of Use

This pump features industry standard fittings, wiring, and mounting base to directly replace similar competing pumps.

Beats The Competition

The three-chamber high volume design is driven by a heavy-duty motor which produces flow rates of 3.0 GPM and 55 PSI. It is capable of self-priming up to 6 vertical feet and can run dry, making it a clear cost to performance leader.

Product information

Technical details, additional information, warranty & support, videos for this product.

Click to play video

Is this sound normal? Too bad

Customer Review: Updating my review. Turn both 5/64th allen key adjustments down 2 revolutions

Water Pump Upgrade For More Pressure, Is It Loud?

Bad pump. Worse tech support. Totally non-responsive. Do not buy from this company.

SEAFLO 42 Series 3.0 gallon per minute quiet water pressure pump

Looking for specific info, compare with similar items, important information, customer reviews.

Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.

To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.

Customers say

Customers like the performance, noise, and pressure of the water pump. For example, they mention it works well, is remarkably quiet, and maintains better water pressure. Some appreciate the value, and flow. That said, opinions are mixed on the quality.

AI-generated from the text of customer reviews

Customers like the performance of the water pump. They mention that it works well, runs perfectly, and doesn't take much energy. Some say that the bypass mechanism to avoid pulsing works quite well. Overall, most are satisfied with the performance and recommend the product.

"...It’s a great value for the price point and I’m very pleased with the performance ." Read more

"This thing packs some power and very quiet too" Read more

"...What an awesome improvement over the OEM pump. No more cycling. Perfect . I love it. Highly recommended." Read more

"... All features work properly .Today, however, it stopped working, not for lack of water to pump...." Read more

Customers like the noise level of the water pump. They say it's remarkably quiet, much more so than other manufacturers' pumps. Some mention that it works well and moves the water quieter than their original 2004 factory one, and that it has less power consumption.

"...It’s significantly quieter than my stock pump , and provides excellent pressure for both bathroom and kitchen sinks...." Read more

" Quiet . Good pressure and flow rate. Worked right out of the box like it should...." Read more

"...but it is really quiet compared to my old one" Read more

Customers like the pressure of the water pump. They mention it's quiet, has excellent water pressure without any pulsating, and maintains better water pressure. Some say the pump self-primes and has an automatic pressure switch that turns it on when they open the box.

"...It’s significantly quieter than my stock pump, and provides excellent pressure for both bathroom and kitchen sinks...." Read more

"...The beauty of this pump is how easy it is to install. No need for a pressure tank or valves or anything, just put it on your water line, add a..." Read more

"Quiet. Good pressure and flow rate . Worked right out of the box like it should...." Read more

"... Needs good pressure to kick on properly ." Read more

Customers find the installation of the water pump to be easy. They mention that the parts are ready to go, it's simple to put together, and it'll essentially plug and play.

"...This pump is very easy to install , as the thread is compatible with standard 2” sprinkler PVC pipes, (same thread as most pop-up sprinkler heads) so..." Read more

"... Install was quick and easy , the water connections matched up perfectly with the old pump so no new plumbing or rerouting of pipes was needed...." Read more

"Works well in our camper. Quiet and not easy to set off . Does appear to me louder when turning the faucet on low...." Read more

"...reviews to the contrary, I found this product to be well made, fairly easy to install and very effective in solving a problem that has existed for..." Read more

Customers like the value of the water pump. They mention that it runs well, is quiet, and smooth. Some say it's a good price and a great seller.

"...It’s a great value for the price point and I’m very pleased with the performance." Read more

"...Sure it is quiet, inexpensive , good psi, boasting low flow capabilities and an impressive warranty..." Read more

"...I think the SeaFlow is a good product for the money and will likely buy another one, just higher 5gpm rating." Read more

"...Additionally, the price good (almost half of some other ones I was considering)...." Read more

Customers like the flow of the water pump. They say it has a consistent flow, it runs smoothly, and the variable flow feature works nicely. Some customers also mention that the pump is reliable and has not had any issues with it.

"...Now I have a continuous flow of water at any pressure I want - from a mere trickle to a rapid flow - this pump has exceeded my expectations...." Read more

"...Sure it is quiet, inexpensive, good psi, boasting low flow capabilities and an impressive warranty..." Read more

"...The variable flow and smooth, quiet operation (at lower GPM) sets this pump apart from many others I've used...." Read more

" Pump runs smooth , NO surge." Read more

Customers are mixed about the quality of the water pump. Some mention it's well made, robust, and easy to replace, while others say that the original pump failed during this historic California monsoon, the bearing seized after 3 months of short cycle usage, and the control valve inside the current pump had failed. This caused the pump to not function properly and was defective right out of the box.

"...Beyond just the performance, it just looks, and feels like a much more quality item than what my RV came equipped with...." Read more

"... Less pump cycling , less power consumption, more volume at the higher pressures...." Read more

"...It was only two months old, but the water pulsated and surged ...." Read more

"...However, it seems like a solid, quality product , at this point. The above mentioned features and value have made me happy. :)" Read more

Customers are dissatisfied with the leakage of the water pump. They mention that it started to leak from the middle section underneath, the wiring area, and the DC motor. Some say that the gasket in the black plastic section leaked.

"...It supposedly has a four year warranty. It leaks badly . The seller is not responding to our request for return or replacement." Read more

"...own pump, I don’t know what else to do… 1/2” NPT PVC with teflon tape, leaks … generic 1/2” NPT hose barb fittings identical to the Seaflo 1/2” hose..." Read more

"... Water was leaking through these screws and got to the motor and rusted it jamming it...." Read more

"Very quiet. No leaks . Hope they fixed the switch problem that I've read about in other reveiws...." Read more

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