14 best rv water pump

• [Specifications]: 12V DC electric diaphragm water pump, 5.0 GPM flow capacity, 7 Amps (16 Max Amps)
• [Performance]: Self-Priming up to 9.8 vertical feet
• [Pressure setting]: Built-in adjustable pressure switch, the range is from 40 PSI to 80 PSI, turns on/off at 55 PSI
• [Feature]: Easy to install and Quiet
• [Service]: 4-year Warranty, if you have any questions, please feel free to contact us, we will reply you within 24 hours

User questions & answers

Question:	Can it fit the garden hose
Answer:	55psi
Question:	can I use in home
Answer:	Hi, friends! This pump delivers the water pressure as designed (55 psi). Normally, when the pressure is less than 55psi, the pump will be turned on automatically.
Question:	What psi can automatically turn on the pump
Answer:	I used mine to pump 300 gallons of used thick motor oil. It will pump anything. I was impressed
Question:	Does it work automatically
Answer:	that I don't know.

Product features

DC HOUSE F42 Series 12V DC

Our F42 series is designed as a sealed pure copper motor that makes the pump have low consumption and high performance. The four-chamber large-volume can achieve high flow up to 5.0GPM (18.9L/minute) . It retains the functions and features of its predecessors, increase the pump body length, a stronger motor, a larger water flow to meet your greater water demand.

Adjustable Pressure Switch

Open the lid on the top, tighten clockwise to increase pressure, unscrew counterclockwise to reduce the pressure. Turns on/off at 55 PSI.

*TIP: The pressure value of the pump has been set to standard 55PSI before leaving the factory, please rest assured to use.

Inlet Filter

The filter can be removed for cleaning.

*Tip: The diaphragm pump can only be used to pump clean water. If the liquid contains impurities, please install a filter at the inlet.

Hose Adaptors

The 1/2" hose adaptors for easy connection to inlet and outlet.

Inlet/Outlet: 1/2" Threaded MNPT

Multiple applications

The 12V DC pump can also be used in RV, caravan, garden sprinkler, spray car wash, yacht.

Product description

SHURflo water delivery pump. Great for use in an RV or for any other water delivery purpose. Brand New. 1 year warranty NSF listed

• Positive Displacement 3 Chamber Diaphragm Pump
• Check Valve: (1-Way Operation) Prevents Reverse Flow
• CAM: 3.5 Degree
• Motor: Permanent Magnet, P/N 11-173-01, Thermally Protected
• Voltage: 12 VDC Nominal

User questions & answers

Question:	Is this a diaphragm or a centrifugal pump? Is it rated to be able to run continuously? If so, what is the expected service life? Thanks
Answer:	It is a diaphragm pump and I believe it can be run dry without destroying it's self. Don't know about the expected service life. My original pump was a Shru flo, installed in 2000. The diaphragm finally developed a hole, so was leaking. That pump was 14 plus years old. es
Question:	What is the length width and height of this product? The dimensions listed in the description same unusually
Answer:	The pump is 8.6" x 5" x 4.45" (L x W x H)
Question:	wil this pump replace
Answer:	will this pump replace 2088-422-144
Question:	What is the replacement for
Answer:	What Shurflo pump replaces the Shurflo 2088-403-144

Product description

Brand New Shurflo 12 Volt RV Water Pump 3.0 GPM - 4008-101-A65 Revolution *In Stock - Same Day Shipping on Weekday Orders before 2pm EST* SHURflos New Revolution fresh water pump design was created with a unique one-piece diaphragm and internal by-pass, assuring long life and top performance in all plumbing systems. Designed as the next legendarypump to exceed the expectations of our customers, the Revolution Pump is constructed for high flow demand, low noise and no rapid cycling. SHURflos quality reputation has been built on the reliability and dependabilityof every pump we build. The 4008 Revolution fresh water automatic demandpumpis super quiet, thermally protected and can run dry without damage. Mounts in any position. 3 Gallons per Minute Self Priming 55 PSI Internal Bypass - Low Cycling Quite Operation / Runs Dry - Thermally Protected Built-In Check Valve SHURflo Revolution Pump Model Numbers OEM: 4008-101-A65 Voltage : 12 VDC Dimensions Inches/Millimeters : 4.9 x 8.1 x 4.3 [125 x 206 x 110mm] Flow Rate GPM/LPM : 3.0 GPM [11.4 LPM] Need a strainer? Select from the drop down list and add to your cart.    Amps (Max.) : 7.5 Shut-Off Pressure : 45 PSI [3.1 BAR]

• DISCLAIMER: May contain a tablespoon of water, from Manufacturer pressure testing

User questions & answers

Question:	Does anyone know How many watts this pump ues
Answer:	multiply the voltage by the Amps will give you the watts. the model i purchased is 12 volts and 7.5 amps which will be 90 watts.
Question:	Can I use this pump to replace my Shurflo
Answer:	If the specs match your current pump then possibly.
Question:	Does this *really* use 7.5A. Sounds very high compared to the previous model it replaces and the gpm is actually lower
Answer:	12vdc/7.5a max (use 10a fuse).
Question:	what is the manufacturing date of what i will receive
Answer:	The pump I purchased/received had a date of 6/19/20. It will not come in original packing, but comes with original manufacturer instructions. Also, appears before they send, they test to make sure it works, cuz mine arrived with a little (miniscule) water in it, assume, and maybe wrongly so, thatz why there was a little water.

• Diaphragm Pump, set of instructions, 1/2" barbed hose adaptors, 50 mesh inlet strainer
• 3.0 Gallons Per Minute capacity flow, and 45 PSI pressure setting
• Self priming, smooth, silent operation and can run dry without damage
• Voltage: 12 VDC Dimensions: 7.84" X 5.00" X 4.62" Amps: 3.0 (6.0 Max. Amps)
• 4-Year Warranty

User questions & answers

Question:	Is this this model sfdp
Answer:	SFPD1-033-45-33
Question:	could this pump, pump water up 6 feet
Answer:	Yes, this pump will both pull and push water up 6 feet.
Question:	Can you hook up to 3/4 pex
Answer:	The output is 1/2" MNPT. You would need a 1/2"FNPT to 3/4" Pex Fitting
Question:	Can you adjust the "shut-off" pressure down from 45 PSI
Answer:	Locate the allen screw on the pressure switch located on the front of the pump, use an allen key to turn it clockwise to increase pressure or counterclockwise to decrease pressure.

Product features

Seaflo 33 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 3.3 GPM and 45 PSI. It is capable of self-priming up to 6 vertical feet and can run dry, making it a clear cost to performance leader.

Diaphragm Pumps

Ranging from 1 to 5 GPM capacity, SEAFLO automatic demand water pumps have a built-in pressure switch which automatically starts and stops when the faucet is opened and closed. They're easy to install, service and winterize.

Bilge Pumps

The SEAFLO Submersible non-automatic bilge pump line handles bilge water evacuation and is controlled by a panel or float switch. They all include Anti-Airlock protection and moisture tight seals with marine-grade blocked wiring. The removable strainer base fits industry standard mounting conventions, so you’ll have no problem swapping to SEAFLO.

Washdown Pumps

SEAFLO’s washdown kits are the best choice for cleaning boats, fish boxes, anchor wells, dinghies, and other similar applications. Ranging from 3 to 5 GPM capacity and with an on-demand switch, the pump automatically turns on when you squeeze the spray gun handle.

Seaflo Dry Bilge System

The SEAFLO Dry Bilge System is the most economical and reliable way to keep your bilge clean and completely dry. The SEAFLO Dry Bilge System removes all still water from the lowest part of your bilge, or other water-containing compartments. The system is self-priming up to 25 feet, so it can be mounted remotely from the suction foot. The system is activated either by the easy-to-use programmable timer, or manually by a toggle switch.

Product description

Lippert Components Flow Max water pump delivers a steady flow of water to your RV. Compared to other water pumps on the market, Flow Max delivers superior pressure performance, averaging 45 PSI with an average 3.30 gallons per minute water flow.

• Self-priming
• Certified to NSF/ANSI 372 by CSA
• Quiet, Disturbance-Free Operation
• Averages 50 PSI with 3 gallons per minute water flow
• Pump can run dry without incurring damage
• Heavy-duty, corrosion resistant motor
• 12V, 9. 5 max amps
• Fit type: Universal Fit

User questions & answers

Question:	Will this replace the sureflow 4008 model
Answer:	Don't know the model number but for me this pump was garbage and I had to buy a sureflow any way
Question:	Hi , Caty said 5min on 10off so it can only run 5min at a time
Answer:	Good afternoon Mark, the 5 minute run at a time is correct. Thanks!
Question:	What gauge wire is needed for this unit
Answer:	Good morning, included is the recommended wire gauge size. Length AWG 0-25 16 25-50 14 50-70 12 70-110 10
Question:	What is the maximum height that this pump can push
Answer:	In my class A RV the pump is under neath the floor an it puts out pressure at the shower head 6+' above the pump

Product features

Flow Max 12V Water Pump

Fresh water when you want it and when you need it. Lippert Components' Flow Max water pump delivers a steady flow of water to your RV.

Beats the Competition

Compared to other water pumps on the market, Flow Max delivers superior pressure performance, averaging 50 PSI with an average 3.0 gallons per minute water flow (12V version).

Note: For more information, please visit the official website or call the official customer care number.

Average 3.0 Gallons Per Minute Flow

Competition averaged 2.36 GPM when independently tested.

Note: For more information, please visit the official website or call the official customer care number.

Average Leading Pressure of 50 PSI

Competition averaged 42 PSI when independently tested.

Note: For more information, please visit the official website or call the official customer care number.

Freeze/Thaw Tested up to Five 2-Hour Cycles

Competition’s housing cracked after one cycle.

Note: For more information, please visit the official website or call the official customer care number.

Comes with Screen Filter and Connectors

The Flow Max 12V DC Fluid Pump comes with a screen filter and two connectors. The filter prevents debris from entering the pump, and the connectors connect flexible, high-pressure hoses to both the outlet port of the pump and the inlet port of the in-line screen.

Product description

Self-priming up to 9 feet suction lift; Pump able to run dry without damage. Permanent magnet motor, ball bearing totally enclosed. Meets ISO 8846 (Ignition protection).

• A genuine Flojet product, don't settle for anything less
• Self-priming up to 9 feet suction lift , dry running, three chambers
• Soft noise absorbing mounts. Pressure switch setting: 3.4 bar
• Snap-in port fittings, built-in bypass for less pulsation
• Reduces need for accumulator tank
• Corrosion resistant materials

User questions & answers

Question:	Is this food grade
Answer:	It is designed for use in campers as the water pump for the whole water system. The instructions include directions on sanitizing and winterizing. These instructions direct the use of non-toxic antifreeze for potable water systems. There is no mention of "food grade" in any of the materials supplied with the unit. I feel safe using it to pump potable water.
Question:	What fittings are included? I need a 1/2" threaded fitting
Answer:	My first pump was shipped from "FactoryRv" I thought it was prime, but may have just been sold through Amazon. It showed up without any retail packaging & a bit dingy. It didn't have fittings & they couldn't help, so I returned it. I ordered another Amazon Prime shipped for sure this time. It showed up in retail packaging with 4 fittings (2 1/2NPT, 1 barbed straight, 1 barbed 90). Much happier this time, although I just got the 2nd one & probably won't have it installed or tested until the weekend.
Question:	How many gal. per min.& how much pressure does it produce
Answer:	Made by Flojet Model#03526144 / R3526144* 12 volt - You can not put this in a house or plug into a wall - 110/115/220 volt will damage the unit. 4.4 Amp Draw @ 10 PSI 7.5 Amp Draw @ 50 PSI 2.9 Flow GPM 50 Pressure Switch Max PSI Built-in Bypass: Less Pulsation Self-priming up to 9 feet suction lift Pump able to run dry without damage Soft Noise Absorbing Mounts Snap–in Port Fittings Can Not be used with accumulator tank Corrosion Resistant Materials Meets ISO 8846 (Ignition protection) Includes a Flojet Strainer Model # 01740300Specifications: 12 volt - You can not put this in a house or plug into a wall - 110/115/220 volt will damage the unit. 4.4 Amp Draw @ 10 PSI 7.5 Amp Draw @ 50 PSI 2.9 Flow GPM 50 Pressure Switch Max PSI Motor: Permanent Magnet, Ball Bearing Pump: Three chamber diaphragm design Totally Enclosed. CE Models are fully suppressed. CAUTION: Pump surface will get hot to the touch if operated for extended periods of time under pressurized conditions. Pump will shut off to cool down. These pumps are for fresh water not pond, lake, sea water or gray water. **CE fully suppressed models are identified by a prefix “R” and a CE mark on the label.(i.e. R3626144). Self Declaration Of Conformance (SDOC) is available upon request.
Question:	Is this a 12v demand pump
Answer:	Yes. It pumps up to its pressure (i believe it is 50psi) then shuts off until the demand is created again.

Product description

SEAFLO 42-Series Water Pressure Diaphragm Pump w/ Internal Bypass - 12V, 3.0 GPM, 55 PSI



Meet our newest addition to our diaphragm pumps: the 42 series. UL 778 & CSA 22.2 Certified. It retains the raw power and pressure of its predecessors, but also can adapt to situations where huge flow is not needed. Compact but capable, it is a great fit for tight spaces. It may also be configured with different inlet types, each with their own unique fittings to be sure that it fits any application you can require. It also features an internal bypass to reduce pump cycling. No accumulator tank needed! Our 42-Series will perform optimally under both high flow and low flow. It also features self-priming and priming up to 6 vertical feet while operating quietly during any application. This pump is capable of running dry and even contains a built-in check valve. Lastly, as will all SEAFLO products, it comes with a 4-Year Limited Warranty!

**PLEASE NOTE: On delivery, this pump may rarely have small amounts of residual water left in it. This is due to the rigorous testing the pump goes through for quality assurance and to comply with UL and CSA standards. This is not an indication of a used pump**

Specs: 

-Max Flow: 3.0 GPM

-Electrical: 12V DC

-Inlet: 1/2" -14 MNPT / Outlet: 1/2" -14 MNPT

-Weight: 4.0 lbs (2.5 kg)

-Pressure: 55 PSI

-Max Amperage: 7.5

-4 Year Warranty

Package Includes:

- 1 x SFDP1-030-055-42 Model Water Pressure Diaphragm Pump

- 1 x Warranty Information

- 1 x Installation Instructions

- 2 x 1/2" Barbed Hose Adaptors

- 1 x 50 Mesh Strainer/Filter

• UL 778 & CSA 22.2 Certified
• 12 Volt, 3.0 GPM, 55 PSI Positive Displacement Pump
• Variable Flow With Bypass Technology For Reduced Cycling!
• Self-Priming And Capable Of Run Dry Operation
• 4 Year Warranty comes standard on all SEAFLO products

User questions & answers

Question:	What is the power usage for this motor? Amp hours would be best, but pretty much any measure would be helpful
Answer:	This is a 12V DC water pressure pump. The max amperage draw is 7.5 Amps. All technical specifications on the pump can be found here: http://seaflo.com/en-us/product/detail/609.html
Question:	Lousy house pressure, if I connect outlet of garden faucet to inlet of this pump will I get better outlet pressure to drive an impact type sprinkler
Answer:	Not sure if it will fulfill your needs. I replaced a leaking pump in our camper and this pump did the trick. Lots of good pressure on demand. A garden hose may be too big of a diameter for good pressure. I'm sure you could find some sort of reducer to connect it and try it. For the price, it might be worth the risk.
Question:	What is the wattage need when using a power supply
Answer:	my pump is connected to our solar panel system that gives a very accurate measure of amp consumption. it draws 6 amps when active at 13.2 volts P=VI 13.2 * 6 = 78.6 watts
Question:	Automatic shut off
Answer:	Yes it has a pressure switch that shuts it off when you shut the flow of water off

Product description

Description

SEAFLO's SFDPA1-033-045-33 has an incredible feature list, high quality components, and amazing performance. UL 778 & CSA 22.2 Certified. The three-chamber high volume design, driven by a heavy-duty motor produces flow rates of 3.3 GPM. It is capable of self-priming up to 6 vertical feet and can run dry making it the price to performance leader. Everything in pictures is included such as a 51S01 Filter - 1/2 NPSM Inlet/Outlet and a 51F01 Fitting - 1/2 FNPSM x 1/2 Barb. This pump also features an electrical cord which can connect directly to any standard US outlet making installation easy and simple. The 115VAC 33-Series can be used in a variety of applications and industries such as marine, boat, RV, industrial, and janitorial thanks to its versatility.



Details

BRAND NEW SEAFLO SFDPA1-033-045-33 Industrial Water Pressure Pump

Sleek finish in Orange and White SEAFLO colors

UL 778 & CSA 22.2 Certified

Plugs into your standard wall outlet for ease of use

Self-priming up to 6 vertical feet

Features an automatic pressure switch that can be adjusted

Built-in check valve

Capable of run dry operation

Ignition Protected

Suitable for food grade applications

**For best results, please use supplied fittings. If using metal fittings, use caution when tightening**

Technical specifications

Voltage: 115VAC

Flow Capacity: 3.3 GPM

Amperage Draw: 0.75 A (MAX 1.2 A)

Valves: Viton

Diaphragm: Santropene

Inlet/Outlet: 1/2" Threaded MNPT

Dimensions: Approx. 7.98" x 5.11" x 4.84"

• UL 778 & CSA 22.2 Certified
• Self-Priming up to 6 vertical feet
• 3.3 GPM Flow Capacity, 115V AC Current Draw .75 amps (1.2 Max Amps)
• Built-in Adjustable Pressure Switch that turns on/off at 45 PSI
• Plugs into standard wall outlet with pre-installed power plug

User questions & answers

Question:	can I adjust this pump down to 15psi
Answer:	The pump itself is not adjustable, constant rpm constant output. Since it is a centrifugal pump you can always neck down the discharge piping to slow the GPM to your liking though that will raise the discharge pressure, so be aware of that as well of that os the route you choose.
Question:	Does anyone have a head-height performance chart for this pump? for example, if the pump is 3 ft. above my pond, how does that affect the output gpm
Answer:	I’m using this pump in a travel trailer . The pump is at floor level and it transfers water up to the kitchen faucet approximately 4 feet or counter height. The flow rate is very good, there’s minor pulsing but it delivers Water consistently. I would recommend this and it sounds like it would work in your situation.
Question:	Whats the max temperature this can pump
Answer:	The maximum temperature this pump can handle is 140° F. Any higher than that and the internals of the pump can be damaged over time.
Question:	I want to use this product as a fresh water hose at the end of my lake dock. Will it have enough pressure to be used as a hose
Answer:	I use it as such. Flow is about half of ordinary hose. Pressure is substantial if doing intermittent brief sprays

Product features

Seaflo 33 Series 115v General Purpose Water Pump

Ease Of Use

This pump features an electrical cord which can connect directly to any standard US outlet making installation easy and simple. Other 115v pumps require hard-wiring by the consumer.

Beats The Competition

The three-chamber high volume design is driven by a heavy-duty motor which produces flow rates of 3.3 GPM and 45 PSI. It is capable of self-priming up to 6 vertical feet and can run dry, making it a clear cost to performance leader.

Diaphragm Pumps

Ranging from 1 to 5 GPM capacity, SEAFLO automatic demand water pumps have a built-in pressure switch which automatically starts and stops when the faucet is opened and closed. They're easy to install, service and winterize.

Bilge Pumps

The SEAFLO Submersible non-automatic bilge pump line handles bilge water evacuation and is controlled by a panel or float switch. They all include Anti-Airlock protection and moisture tight seals with marine-grade blocked wiring. The removable strainer base fits industry standard mounting conventions, so you’ll have no problem swapping to SEAFLO.

Washdown Pumps

SEAFLO’s washdown kits are the best choice for cleaning boats, fish boxes, anchor wells, dinghies, and other similar applications. Ranging from 3 to 5 GPM capacity and with an on-demand switch, the pump automatically turns on when you squeeze the spray gun handle.

Seaflo Dry Bilge System

The SEAFLO Dry Bilge System is the most economical and reliable way to keep your bilge clean and completely dry. The SEAFLO Dry Bilge System removes all still water from the lowest part of your bilge, or other water-containing compartments. The system is self-priming up to 25 feet, so it can be mounted remotely from the suction foot. The system is activated either by the easy-to-use programmable timer, or manually by a toggle switch.

Product description

Features & Benefits: Positive displacement pump. Can run dry. Quiet operation Industry standard mount pattern. Demand pump. Easy connect fittings.

Typical Applications: Agricultural Spraying. General Industrial. Automotive Marine/RV/Camper/Caravan/Boat/Shower Pump, water transfer pump, washdown pump, misting pump, sprayer pump



Specifications:



Self-priming diaphragm pump with a built-in pressure switch

Brand New and Good quality



Working Temperature Range: 0~60°C /32~140°F

Volts:DC 12V

Amp Draw: 5.0AMP

Adjustable CUT OFF Pressure : Default 80-85 PSI, MAX 100 PSI(5.5Bar). It doesn't mean 4.5L/min jet at 100PSI

Inlet/Outlet: 3/8 inch (10mm) hose barb

Flow: 4.5 L/min

Vertical Suction Lift: 6.6ft (2m)

Product Size approx: 16.5cm(L) x 10cm(W) x 6cm(H)

Product Weight: Approx. 600g /21 oz

The pump can not run continuously more than 6 hours.

Multi-purpose: Home use for Garden sprinklers, lawn, shower, water taps in the boat, caravan, travel trailers, rv or motor home

suits for Caravan, Camper, RV, Boats, Marine, Home Garden and Camping



Package Includes:



1 x Diaphragm Water Pump

2 x Hose Clamps



100% satisfaction and RISK FREE warranty:

1 year free replacement or full refund without return.

If the item you have received is defective or damaged in any way, please contact we SELLER instead of amazon by clicking the link of "Ask Seller" in your order details. You can get a replacement or a full refund with no need to return the item.

bayite provides hassle-free service. 100% satisfaction guaranteed.

• The patented design delivers smooth & consistent flow at all ranges of operation, while drawing low current
• Inlet and Outlet: 3/8-inch hose barb ports. Vertical Suction Lift: 6.6ft (2m). Adjustable CUT-OFF Pressure: Default 80-85PSI, MAX 100 PSI(5.5Bar). It doesn't mean 4.5L/min jet at 100PSI. Comes with 2 tube clamps
• The pump body is sealed to prevent incidental moisture and dust from entering. The pump can not run continuously more than 6 hours. Able to operate in a wet environment. Self priming function allows it to be mounted above water tank
• Sealed switches and electro coating to inhibit corrosion. Soft rubber mounting tabs to reduce vibrations. When installed correctly, Marine Duty Fresh Water Pumps provide years of quiet operation
• The pump in combination with a low backpressure water system can exceed all expectations

User questions & answers

Question:	Does the pump need water inside it to “self prime” or can it pull air until water is introduced back into the system
Answer:	I would say so,the pressure can be turned up to 80 or 85 psi
Question:	is the part returnable
Answer:	with proper fittings have it hooked up to household 3/4 inch pipe for emergency, water pressure on low side compared to city pressure but is usable
Question:	Will this punp create enough pressure for an 80’ tube misting system
Answer:	The are the same when you open the valve the pump turns on when you close it the pump shuts off the pressure switch on this pump is garbage mine stopped working only after 7 or 8 cycles literally the same day I installed it it did not shut off and popped the pex pipe that is supposed to be good for 120psi
Question:	Can i use a 1/2" outlet hose
Answer:	I Did not see any adjustment on the pump. Mine didnt have a pressure switch on itsorry I couldn't help

• DC 12V 3.0GPM 45PSI and lift up 9.8 feet. The diaphragm pump retains the low power and pressure settings of the original series, and can also be used in environments that do not require large flow.
• Our industrial water pressure pump are self-priming up to 9.8 vertical feet, allow for usage even if located above water tank. Automatically turn on the water tap, stops when turn off the water tap.
• This pump has a built-in adjustable pressure switch that turns on/off at 45 PSI. We ensured that our replacement pump complied with global quality and safety standards.
• It is the best partner for RV, boat and Caravan. The pump can also be used in garden sprinklers, showers, spraying pesticides, fertilizers, insect sprays.
• Enjoy a 1-year warranty. We have a professional team of technical support, if you have any questions, please feel free to contact us, we will reply you within 24 hours.

User questions & answers

Question:	Could I wire this pump to a 110 outlet
Answer:	Yes. I have mine plugged into one of my CPU fan connection.
Question:	Can this pump hook up to 3/4" pex
Answer:	Dear buyer: Hello! This water cooling pump tank two holes, one of which can be used for air bleed.
Question:	Will this rv pump operate automatically when the faucet is turned on
Answer:	No
Question:	Is this continuous duty? I need to run for about 1 hour every day
Answer:	One is power one is speed sensor

Product features

KOLERFLO 33-Series 12V DC Boat and RV Pump

KOLERFLO new revolution fresh water pump design was created with a unique one-piece diaphragm and internal by-pass, assuring long life and top performance in all plumbing systems. This revolution fresh water automatic demand pump is super quiet, thermally protected. Mounts in any position

On-demand Pressure Switch：

• Pressure can be adjusted: turning clockwise will increase pressure and flow will decrease; turning counterclockwise will decrease pressure and flow will increase.
• The built-in pressure switch is subject to the outlet pressure to automatically turn on or off. When the outlet pressure exceeds 45psi, the pump will automatically disconnect itself.

Water Filter ：

• The filter can be removed for cleaning.
• Tip: The diaphragm pump can only be used to pump clean water. If the liquid contains impurities, please install a filter at the inlet.

1/2 MNPT Threated：

• Inlet/Outlet: 1/2"MNPT
• External threaded connections with multiple fitting allow connection to ≥ 1/2" outlets, convenient to connect to any outlet.

Best Material ：

• Shell material: NYLON/POLYETHYLRNE
• Sealing material: EPDM/VITION
• Diaphragm material: SANTOPRENE
• Wiring: DOUBLE CORE WIRE
• Motor: COPPER WIRE

Multifunctional application ：

• The pump can also be used in garden sprinklers, showers, spraying pesticides, fertilizers, insect sprays.

Pressure & flow graph ：

• Hydraulic Performance is the amount of pressure boost the pump will add to your incoming pressure at a specific flow rate. Select the best pump for your application based upon your existing incoming pressure and desired combined system pressure.

• KOLERFLO DC 12V water pressure diaphragm pump 5.5 GPM 70PSI . The diaphragm pump retains the low power and pressure settings of the original series, It can also be used in environments that do not require large flow.
• Our industrial water pressure pump are self-priming up to 6.8 vertical feet, can be adjusted from 10psi (0.6bar) to 70psi (4.8bar) as requiredallow for usage even if located above water tank.
• Automatically turn on the water tap, stops when turn off the water tap. This pump has a built-in adjustable pressure switch that turns on/off at 70 PSI. We ensured that our replacement pump complied with global quality and safety standards.
• It is the best partner for RV, boat and Caravan. The pump can also be used in garden sprinklers, showers, spraying pesticides, fertilizers, insect sprays.
• Enjoy a one year warranty. We have a professional team of technical support, if you have any questions, please feel free to contact us, we will reply you within 24 hours.

User questions & answers

Question:	is there a 3/4" quick connect to 3/4" piep or barb connection available
Answer:	No you have to use hose for the. One connection then I used pvc for the rest
Question:	How Much Lift dose this pump Have
Answer:	I'm running 200 ft of 3/8 and I get decent flow up to 3 stories.
Question:	What is the cut on pressure of the pressure switch
Answer:	Pressure is fully adjustable using set screws.
Question:	Is the pressure adjustable? If so, how to adjust
Answer:	yes,the pressure is adjustable.you can adjust the pressure switch by adjusting the screw.

Product features

KOLERFLO On-demand Diaphragm Water Pump DC12V

KOLERFLO new revolution fresh water pump design was created with a unique one-piece diaphragm and internal by-pass, assuring long life and top performance in all plumbing systems. This revolution fresh water automatic demand pump is super quiet, thermally protected. Mounts in any position

On-demand pressure switch:

• The built-in pressure switch is subject to the outlet pressure to automatically turn on or off. When the outlet pressure exceeds 70psi, the pump will automatically disconnect itself.
• The RV water pump can be adjusted from 10psi (0.6bar) to 70psi (4.8bar) as required.

Standard NPT strainer:

• It includes a standard twist-on NPT strainer to screw onto the inlet of the pump head. It features a 50 mesh stainless steel screen to prevent debris and other particles from entering into the pump.
• Any other pressurization system.

Versatile & Multi-stage application:

• Yacht / RV/Caravan pressurized water system
• Sprayer fixtures (Vehicle-mounted sprayers, electric sprayer)
• Clean machine, Humidifier, Water purification, Medical apparatus
• Food beverage filling & liquid transfer
• Any other pressurization system.

Package Includes:

• Water Pump x1
• 1/2" Thread connector *2
• 1/2"(13mm) hose connector *2
• 1/2" Filter x1;
• User Manual x1

Pressure & flow graph:

• Hydraulic Performance is the amount of pressure boost the pump will add to your incoming pressure at a specific flow rate. Select the best pump for your application based upon your existing incoming pressure and desired combined system pressure.

Product description

👉👉Please Noted 

• 1. Because the maximum output power of OMMO water pump is 60w, the motor speed is relatively fast, so there will be a sound, 

about 70 dB. If you don't like this sound, we suggested that a box for the diaphragm pump to isolate it, and the other four corners 

should be fixed so that the sound will be reduced.

• 2. The diaphragm pump can only be used to pump water, CANNOT pump air, oil, or flammable liquid.

• 3. Our pumps are 100% factory tested, so there will be water pouring out, so don't worry we promise it was new. 

🌺What can OMMO Fresh Water Pump Do

 OMMO small pressure diaphragm pump can home use for Garden sprinklers, lawn, shower,

water taps in the boat, caravan, RV or motor home suits for Caravan, Camper, RV, Boats,

Marine, Home Garden, and Camping

🌺Specification:

Temperature Range: 0~60°C /32~140°F

Volts: DC 12V

MAX POWER: 60W

MAX Amp Draw: 5A

Cut-off Pressure: 85 PSI

Flow Rate: 4.5 L/min

Size: 7.4*4.05*1.4 inch

Weight: 1.5lb

🌺Package Include :

1 ×Water pump

2 x Hose Clamps

1 ×User manual

🌺If you have any problems, please feel free to contact us. We would try our best to improve customer satisfaction.

• 🌸SEALED PUMP BODY DUSTPROOF: OMMO rv water pump has sealed switch and coating to prevent corrosion, the body is sealed, to prevent incidental moisture and dust from entering. More resistant to corrosion and high temperatures, more durable
• 🌸12V DC WATER PUMP, BEST CHOICE: OMMO 12v water pump is configured with a power of 60W, a WATER flow of 4.5 L/Min 1.2 GPM, and it delivers smooth & consistent flow at all ranges of operation while drawing low current
• 🌸SELF PRIMING SPRAYER PUMP: This sprayer pump designs with a self-priming function to prevent liquid from backflow in the pump. The function allows it to be mounted above the water tank, Do NOT submerge the small water pump in water
• 🌸RV WATER PUMP WITH CUT-OFF PRESSURE: This diaphragm water pump automatically cuts off the pressure, it with a built-in pressure switch. The maximum pressure is 85 PSI. The water transfer pump will stop automatically when overpressure and it will start automatically when the pressure is below the standard
• 🌸EASY CONNECTING: Connect the small electric water pump to the inlet and outlet pipes, Install a filter at the water inlet. Turn on the power and the pump starts to run. Widely used for RV Camper, Garden sprinklers, shower, water taps in the boat, caravan or motor home, spray agricultural chemicals, fertilizer, bug spray

User questions & answers

Question:	what are the mounting hole dimensions
Answer:	Roughly 6"x3.5"
Question:	Can I conect this pump with my 12V landscape cable & use this to bring water from my swimming pool to the water slide which is 10 ft high
Answer:	if you thinking about running it off the transformer from landscaping lights, then no. these transformers are 12ac not dc. you would need a buck converter or a separate 12v dc transformer. if you are just asking about using the wire it’s self, the yes. however, there is voltage loss over longer distances. so you will have to calculate the volt loss for the gauge over the distance
Question:	Can this pump run upside down? Not vertical or horizontal...just upside down. Would like to mount it under the van
Answer:	yes you can upside the water pump down.
Question:	Why when turn of water pump still clicking like it wants to pump water? If its defect can u guys send new
Answer:	Mine is doing the same .......does not sound normal.

Product features

How to Use OMMO Diaphragm Water Pump

1. Connect the water pump to the inlet and outlet pipes. You must ensure that the inlet/outlet pipe and the pump are tightly connected to prevent air from entering, otherwise, it will cause low pressure or water leakage;

Tip: There is an arrow on the pump cover to indicate the direction of water in and out, and the direction of the arrow is water.

2. Install a filter at the water inlet. The density of the filter should be above 80 mesh (that is, 1cm² has 80 small holes).

3. Connect the pump to the power supply. The power supply parameters must meet the input requirements of the motor.

4. Turn on the power and the pump starts to run.

Good Performance

OMMO Fresh water pump has excellent transmission performance and cooling effect, with precise temperature control performance and strong output performance.

And please distinguish clearly the direction of water in and out before using it

Self-priming Function

The pump has the self-priming function, can connect the pipe that has water pressure，and also can get from a bucket or water cylinder

• The bypass switch was built-in pump, 110V voltage can be directly connected to household electricity.
• Can be used in all equipment which need to strengthen the water pressure, such as: household water heater and shower sprinkler.
• The maimum flow rate of this 4 cavity diaphram pump can be 17L/minute.
• Self-absorption, can fry operating in short time, reliable function and lower flow rate.
• Automatically turn on the water tap, stops when turn off the water tap.

User questions & answers

Question:	Is this pump self priming
Answer:	Hi, friend. This pump is about 110Wh in per hour. (Voltage: 110V, current 1A)
Question:	installed pump with on demand water heater. Plenty of water coming in, but pump is overheating. Should I turn up pressure to decrease flow
Answer:	it wil last
Question:	how many watts or watts per hour does this little trooper utilize
Answer:	Yes.
Question:	Hat is the warranty on this pump
Answer:	You don't need to add any switch for it. The pump will work when you open the outlet tap and will stop when you close the outlet tap.

Product features

ECO-WORTHY AC 110V WATER PUMP

The advantage of this kind of automatic diaphragm pump with pressure switch: Self-absorbtion, can dry operating in short time, reliable function and lower flow rate. And can start automatically when turn on the water -tap, stops when turn off.

Best Material

• Shell material: NYLON/POLYETHYLRNE
• Sealing material: EPDM/VITION
• Diaphragm material: SANTOPRENE
• Motor: COPPER WIRE

Filter

The filter can be removed for cleaning.

Tip: The diaphragm pump can only be used to pump clean water. If the liquid contains impurities, please install a filter at the inlet.

Various Detachable Connectors

Size: 3/4''(20mm)

This kit comes with 2 hose adapters and two 2 threaded connectors for the 3/4'' sprinklers, soaker hoses or others as you wish.

On-demand Pressure Switch

• Pressure can be adjusted: turning clockwise will increase pressure and flow will decrease; turning counterclockwise will decrease pressure and flow will increase.
• The built-in pressure switch is subject to the outlet pressure to automatically turn on or off. When the outlet pressure exceeds 45psi, the pump will automatically disconnect itself.

Easy to Install

• They're easy to install and winterize, just need a wrench to connect the pump to the pipeline, saving you the cost of plumbers
• Simple operation and save power.
• Automatically adjusts to your needs, increase the pressure of household water tank and keep a steady pressure.

Multifunctional application

It is the best partner for agricultural work. The pump can also be used for RV, Yacht, garden sprinklers, showers, spraying pesticides, fertilizers, insect sprays.

Product description

With flow reaction technology, SHURFLO's High Flow fresh water pump has a unique one-piece diaphragm and internal by-pass to assure smooth flow, long life and top performance in any plumbing system. Designed and built for high flow, low noise, smooth flow with no rapid cycling and SHURFLO reliability, this fresh water demand pump is quiet and can run dry without damage. Mounts in any position. This pump is designed to replace both the 4900 and 5900 Smart Sensor series products.

• 4 GPM, 55 PSI, 10 Amps
• Smooth, high-powered flow
• Reduced cycling with flow reaction technology
• Self-priming to six vertical feet
• Built-in check valve prevents back flow

User questions & answers

Question:	Does this have enough power to pressurize a standard 5 gal bladder tank? I'm using it for a cabin on the grid
Answer:	The fans by default push, but can be flipped to pull if desired.
Question:	what is the pressure switch pump cut-in setting
Answer:	The installation page on Arctic's website states the following: "Warning! Some products have been shipped with wrong screws making the assembly impossible on AMD AM4. The incriminated screws are [image]. You can replace them using M3x5 screws, commonly used for mounting 2.5" SSD or HDD. Please contact us through the contact form to get free replacement screws shipped to you." My revision 3 unit did include these screws. I purchased it in the last week or so, so most or all new units should include them. But that will depend on whether your unit has been sitting in a warehouse since before the missing screws were noticed/rectified.
Question:	what is the psi rating on this pump im replacing a
Answer:	Yes
Question:	What is the difference between this model pump and the Shurflo Model 2088-554-144 12volt
Answer:	I tried to use push-pull setup but the included screws are not long enough. But, don’t need to pass the push-pull setup. I went to Homedepot and bought several #6-32 1-1/2 inch machine screws and few washers. I used two washers per each screws to install on my case which is Thermaltake View 71.