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Best Self Priming Water Pumps

GOULDS Pumps GT20 IRRI-Gator Self-Priming Single Phase Centrifugal Pump 2 hp Blue

  • 2 HP Motor / 230 Volt with built-in overload with automatic reset.
  • Pipe connections: 1 1/2" NPT suction 1 1/2" NPT discharge.
  • Great Pump for lawn sprinkling, irrigation, AC systems, Heat pumps, Water transfer or Dewatering.
  • Up to 86 GPM at 5ft suction lift @ 20psi.
  • Self-Priming Design (After initial Priming).
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Seaflo 12V DC 1.2 GPM 35 PSI 21-Series Diaphragm Water Pressure Pump for Caravan/RV/Boat/Marine

  • The 21-Series Pumps are compact and designed for a wide range of applications including liquid transfer, spraying, circulation, filtration and dispensing.
  • The 21-series of diaphragm pumps are self-priming and can be run dry without harm. It provides up to 1.2 gallons per minute.
  • Built-in 35 PSI pressure switch for automatic stop/start.
  • Self-priming allows it to be mounted above tank.
  • 1.2 gallons per minute (4.2 liters per minute) Built-in thermal protector.
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Gikfun DC 6V - 12V Micro Self-priming Diaphragm Pump R385 Suitable for Water Dispenser, Cooler, Small Pumping Projects EK1970

  • Working voltage: DC 6-12V, Power: less than 6W, Maximum flow: 1.5-1.8L/Min.
  • Power cord not included. Pump head: 5 meters, pump suction: 1.5 meters (test with water).
  • The design of the silicone case has a fixed effect, and mainly plays the role of shockproof and silent..
  • Micro self-priming pumps are widely used in home appliances, medical care, models, aquarium equipment, etc., mainly to achieve functions such as pumping water and cold water circulation..
  • The pump provides a smooth flow over all operating ranges. It also has a self-priming function that allows it to work quietly in the application. The pump can run idling for 30 minutes. When we are doing destructive work, the continuous pumping time can reach more than 1000 hours..
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12V Dc Brushless Water Pump,Jt-660D-12-40℃ ~100℃ Mini Hot Water Circulation Boost Pump,Amphibious to Use,Good Insulation,Strong Suction,Low Noise,for Solar Water Heater, Fish Tank

  • 【operating system 】:AdBlue pumps for IBC delivery systems are not only designed for versatility. Ensure that the liquid pumped by the pump is pure and free of impurities, particles and hard substances.
  • 【Performance experience】：The pump can be self-priming, with strong self-priming, adjustable pressure range, and adapt to various environments. Bring pleasure to use.
  • 【Scope of application】:Mainly used for household tap water pressurization, car washing, faucets, showers, agricultural irrigation, non-flammable liquid transportation, garden watering and spraying, etc..
  • 【safety warning 】:When the pump is not working, the green button must be turned off. The pump is not equipped with a pressure switch, but the power plug is pre-installed. During the installation process, the leakage of the adapter should be avoided for better use. We have 4 plastic adapters available.
  • 【Quality Service】:Enjoy 6 months warranty. We are responsible for the product to the end. Tip: Each of our pumps has been tested and inspected before leaving the factory. It is normal to have residual water. Please ask for specific questions..
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Pressure Control Switch, 40-60Psi 110V-230V Adjustable Double Spring Water Pressure Control, Pump Pressure Switch for Water Pump, Well Pressure Switch For Home And Garden To Use

  • ADJUSTABLE PRESSURE FUNCTION: You don't have to worry about the pressure of the pump being uncontrollable. You can adjust the pump pressure through this switch. You can set the pump pressure that you think is suitable, which is perfect for the working needs of the pump..
  • EXCELLENT PRESSURE SWITCH: This is a water pump pressure control switch that can control the water pump used in the home to control the water pressure of the pump..
  • SUITABLE FOR MOST PUMPS: Suitable for most pumps, such as self-priming pumps, water injection pumps, garden pumps, etc. It is also suitable for hot and cold water automatic pumps etc.
  • MADE OF HIGH-QUALITY MATERIALS: The Pressure Control is made of high-quality materials and is strong and sturdy. It can be used for a long time, so you can use it with confidence..
  • EASY TO USE: The water pressure control is easy to use, stable in performance, protects the motor, saves power, and can be used for a long time..
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RuggedMade Hydraulic Gear Pump, 23 GPM Single Stage, Clockwise Rotation, 3600 PSI

  • Self-priming gear electric pumps suitable for lubricants and viscous liquids.
  • Rugged bronze body and stainless steel shaft.
  • Can be used to transfer salt water, fresh water, diesel, lubricants, & machinery fuel (except gasoline petroleum fuel).
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G Ganen 12V DC Fresh Water Pump with 2 Hose Clamps 12 Volt Diaphragm Pump Self Priming Sprayer Pump with Pressure Switch 4.5 L/Min 1.2 GPM 110 PSI Adjustable for RV Camper Marine Boat Lawn

  • [GOOD PERFORMANCE & LOW POWER CONSUMPTION]: This diaphragm pump delivers smooth & consistent flow at all ranges of operation, while drawing low....
  • [WIDELY APPLICATION]: The 12V water pump is widely used for sprayers, garden sprinklers, lawn, shower, water taps in the boat, caravan, travel....
  • [BUILT-IN PRESSURE SWITCH]: The pump has a built-in pressure switch which automatically starts and stops the pump when your faucet or nozzle is opened....
  • [SELF PRIMING]: Self-priming function allows it to be mounted above water tank, able to run dry..
  • [STRICT QUALITY CONTROL]: 100% pumps was tested before shipment, little water will remain inside for product protection. 2 tube clamps sent for free..
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Amarine Made Fresh Water Pump Self Priming Sprayer Pump Water Pressure Pump 12V DC 1.2 GPM 35 PSI Diaphragm Pump for Caravan RV Marine Fishing Boat

  • The 21-Series Pumps are compact and designed for a wide range of applications including liquid transfer, spraying, circulation, filtration and dispensing.
  • The 21-series of diaphragm pumps are self-priming and can be run dry without harm. It provides up to 1.2 gallons per minute.
  • Built-in 35 PSI pressure switch for automatic stop/start.
  • Self-priming allows it to be mounted above tank.
  • 1.2 gallons per minute (4.2 liters per minute) Built-in thermal protector.
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YaeMarine 12V Water Pressure Diaphragm Pump 11.6 L/min 3.0 Gpm 45 Psi for Boat Marine RV Caravan

  • The Water Pressure Diaphragm Pump design delivers smooth, consistent flow at all ranges of operation, while drawing low current..
  • The balanced motor design incorporates precision ball bearings for long life, motor is equipped with an integral thermal breaker. Self-priming pumps have sealed switches and are finished with a Electro Coating to inhibit corrosion..
  • Marine water Pressure pumps are enclosed to prevent incidental moisture from entering and when installed correctly, provide years of quiet operation..
  • Parameter: 12 volts, 3.0 gallons/minute (11.6 LPM), Hose Outlets: Fixed 10mm (3/8") diam..
  • Applicatins : For Yacht / RV/Caravan pressurized water system.
  • Sprayer fixtures (Vehicle-mounted sprayers, electric sprayer).
  • Clean machine, Humidifier, Water purification, Medical apparatus.
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Voluxe Foot Water Pump, Water Dispenser Extractor, upgraded Lightweight Pumpable Water Dispenser, Bellows Yellow for Outdoor Fishing Sea/Fresh Fishing Hand Washing

  • 1.The all-plastic pneumatic diaphragm pump can not only pump flowing liquids, but also transport some difficult-to-flow media. It has many advantages of self-priming pumps, submersible pumps, canned motor pumps, mud pumps and impurity pumps..
  • 2. No need to irrigate and divert water, the suction range is as high as 10m, the head is 70m, and the outlet pressure is ≥6kgf/cm2.
  • 3. The flow is spacious, the passing performance is good, and the maximum particle diameter allowed is 4mm. When pumping mud and impurities, there is little wear on the pump.
  • 4. The head and flow can be adjusted steplessly through the valve opening (air pressure adjustment is between 1-7kgf/cm2).
  • 5.The pump has no rotating parts and no shaft seal. The diaphragm completely separates the pumped medium from the moving parts of the pump and the workpiece medium, and the conveyed medium will not leak out. Therefore, when pumping easy to play or corrosive media, it will not cause environmental pollution and endanger personal safety.
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Xtremepower US 1.5 HP Self Primming Above Ground Swimming Pool Pump 1.5' NPT With Strainer Basket

  • This high performance pump is quiet, efficient and self priming.
  • Pump components are fiberglass-reinforced for superior strength and durability.
  • Machine will protect users’s safety entirely with build-in automatic thermal overload protector.
  • Inlet Internal Fitting: 1.5″ Max Water Temp: 122 F.
  • 2pc-Union Fitting Sold Separately (ASIN: B01FNEQ96G and B01FNEQ96G) These pumps are capacitor start and not for use/sale in California.
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2 PCS 1/4" 6mm Non Return One Way Check Valve for Fuel Line Oil Petrol Diesel Aluminium Silver

  • 【High Quality】This check valve made of premium aluminum alloy can use longer than the plastic one. Stable characteristics, high reliability..
  • 【Features】The push-lock design of the connector stop the hose from sliding off and easy to connect. it prevents fuel from returning back to the tank and keeps it in the line..
  • 【Application】This inline check valve is suitable for petrol, diesel, water, oil. Great for water pressure pumps and galley pumps which are not self-priming. Ideal for marine, automotive, caravans/RV, and agriculture..
  • 【Easy Installation】Arrow marked on the valve, refer to the arrow while connecting the fuel line. Opening pressure: 0.2 bar, Working pressure range: 0.2 - 6 bar, Operating temperature range: -30°C - 130°C..
  • 【Service】100% satisfaction guarantee, If you have any issues with the part, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you..
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Jabsco 12210-0003 Marine Series General Purpose Utility Pump (Nitrile Impeller, 3.4-GPM, 115-Volt, 3/8\ NPT Ports), Black

  • The 12210 Series Pumps are the most compact, self-priming flexible impeller 115 volt AC utility pumps Jabsco offers.
  • 3.4 GPM (12.8 LPM) output at 10' (3m) total head.
  • Replaceable brushes, intermittent duty cycle.
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