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Best Self Priming 3 Inch

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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Star HSP10P1 1 HP Self Priming Lawn Sprinkler Irrigation Pump, Rugged Cast Iron, Made in the USA using a Majority of US Content

  • 1 HP Sprinkler pump with self priming operation for lawn irrigation and sprinkling - Made in the USA with a majority of US content.
  • Heavy-duty cast iron lawn sprinkler pump with 115 / 230 dual voltage motor.
  • Lawn pump features Star Water Systems Service Plus capacitor start, ball bearing motor for continuous operation.
  • 2 Inch suction pipe, 1-1/2 inch discharge pipe, and easy access drain plug.
  • Quick self priming operation for lawn irrigation.
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DC 12V 1.2GPM 35PSI Fresh Self Priming Water Pump with Pressure Switch for RV Caravan Boat Marine Lawn

  • 【Multi-functional Use】Widely used in Garden sprinklers, shower, water taps in the boat, caravan or motor home, spray for farm chemical, fertilizer..
  • 【Automatic Diaphragm Pump】Built-in 35 PSI pressure switch. The self-priming diaphragm pump will stop automatically when the pressure is over 35 PSI and will start automatically when the pressure is below 35 PSI..
  • 【Efficiently Self Priming】Design with self-priming function to prevent liquid from backflow in the pump. Self-priming smoothly, extremely efficient, very low current draw and offers high capacity output..
  • 【High Quality】 High-pressure resistance, corrosion resistance, anti-rust, and totally sealed shell is durable for long time use..
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Revolution RV Water Pump 12V Direct Current, 3.5GPM 55PSI Triplex Water Diaphragm Pump with Pressure Switch, Portable Self Priming Pump with 50 Mesh Strainer and 4 Hose Clamp for RV, Marine

  • 12 Volt Water Diaphragm Pump: the diaphragm pump has self priming function, which supports 3.5 gallons per minute water flow.
  • The self priming up to 9.8 vertical feet, lift up to 124.8 feet.
  • Smart Start Stop Switch: there is a built in automatic pressure switch that the water pump turns it on immediately when the water tap on and automatically stops when the water tap off.
  • The pressure switch is set to 55PSI, and the adjustable range of pressure is 20-80PSI.
  • Let you get rid of the trouble of insufficient water pressure.
  • Reliable Performance: the water pressure pump have certified to CE, stable and durable, quieter and can run dry without breaking, and with overvoltage and overheat protection function to ensure your safety.
  • And the water inlet comes with a filter, which effectively filter out the waste in the water, keeping the water clear.
  • The base is equipped with anti vibration rubber mounting feet, which greatly reduces noise.
  • Wide Application: 12V transfer water pump is suitable for many fields, like RV, marine, yacht, sprayer, garden sprinklers, fertilizers, sprinkler faucet and agricultural irrigation, fluid transfer, industry, atomization, etc..
  • In additions, the quick port design at the pump head ensure the water pump interface does not leak and....
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attwood 4511-7 Sahara S1100 Automatic Bilge Pump, 1100 GPH, 12-Volt, 1.5-Amp Draw, ¾-Inch Interior Diameter Hose, 29-Inch Wire

  • Anti-leak design with a removable 36 inch.
  • Large Ergonomic, easy grip, high impact handle.
  • Plunger washer forces water up and thru the Outlet.
  • Anti-Leak Design Removable Hose For Easy Storage Self-Priming Reach Small, Compact Areas With Ease Light Weight Corrosion Resistant.
  • Large ergonomic, easy grip, high impact handle..
  • Tube cap. Caps the tube and forces the water out of the outlet and also supports the plunger shaft..
  • Plunger spacer keeps the shaft from coming up too far and damaging the plunger washer..
  • Plunger washer forces water up and thru the outlet..
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Kraus KSD-80SFS Kitchen Soap and Lotion Dispenser Spot Free Stainless Steel

  • MULTI-PURPOSE DISPENSER can be used for soap, lotion, or liquid detergent – DURABLE CONSTRUCTION: Heavy-duty pump and reservoir bottle for reliable....
  • SELF-PRIMING PUMP: Easy-push self-priming pump for hassle-free use – Dispenser bottle REFILLS FROM TOP, with no need to go under the kitchen sink....
  • CORROSION AND RUST-RESISTANT FINISH surpasses industry durability standards, will not fade over time.
  • UNIVERSAL DESIGN complements any decor style, coordinates with all Kraus kitchen faucets for a complete look – EASY TO INSTALL: All parts included....
  • SPOUT REACH: Soap dispenser spout extends 3 5/8 inches, rotates 360 degrees for maximum sink access – 1 YEAR LIMITED WARRANTY backed by top-rated....
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mistcooling 160PSI Misting Pump (220 V-AC)

  • Specs: 160 PSI Mist Pump - 160psi Pump Quiet operation 35DB - self priming - max pressure 200psi pump - Available in 110 V, 220 V & 12 VDC - Thermal Safety Switch - Oil-less Pumps may generate heat, motor manufacturer have installed built-in thermal safety switch to improve the longevity of pumps I DON’T THINK THIS BELONGS WITH THIS PUMP - Standard pump inlet: 3/8 inch push lock Fitting. - Standard Pump outlet: ¼ inch Push- lock fitting..
  • Nozzles - Nickel-plated brass button series - With stainless-steel Orifice - Standard 10/24 inch thread - 0.012 inch Orifice - Rust-resistant fixed impeller pin - 0.014 GPM Flow per Nozzle..
  • Fittings - ¼ inch OD - Push to Connect Fittings - Easily Re-Usable - Black Color Fittings - 10/24 Thread Size - Leak Proof Fittings..
  • Tubing - ¼ inch OD Flexible PE Tubing - Max burst pressure is 300psi at 75 degree F - UV Resistant Flexible Tubing - Black Color - UV Treated..
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SEAFLO Manually Operated Marine Toilet Head

  • Self Priming Pump can use raw or fresh water.
  • Reversible mounting gives the option to install the pump on the right or left.
  • Aortic joker valve combines full 38mm (1-1/2") bore with automatic back-flow prevention..
  • Powerful self-priming pump allows installation above or below the waterline.
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Generac B2384GS Pressure Washer Water Inlet Screen Genuine Original Equipment Manufacturer (OEM) Part

  • Pressure Washer Pump is widely used for garden watering, house cleaning, pet showering, and window cleaning, washing floor, etc..
  • 3-Mode Adjustable Spray Pattern: Straight, scatter, spray to meet your different needs and applications..
  • Providing powerful water flows (1-7L/min (at different status)) with low energy consumption (100W).
  • Self-priming Pump: Premium quality micro self-priming pump and high efficiency DC motor, over-current protection, low power consumption and energy-saving.
  • this water pump is with car cigarette charger, easy to carry and store in your car and garage.
  • 12 months warranty for free replacement or refund of any defective item.
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All New 33 Series SeaFlo Marine Water Pump 12 V DC 45 PSI 3.0 GPM 23.5 oz 125 psi Accumulator System

  • 3.0 GPM 12V Self-Priming Water Pressure Pump, run dry capable.
  • 23.5 oz Accumulator Tank Significantly Reduces Cycling.
  • Priming Capabilities 6 feet (1.8 m) suction lift.
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Flotec FP5172 Pump Sprinkler 1.5Hp

  • Self-priming, corrosion-resistant, high-capacity sprinkler pump.
  • Capable of operating up to 30 sprinkler heads.
  • delivers 115/230 motor voltage and offers dual voltage capability.
  • Constructed of rugged, heavy-duty fiberglass-reinforced thermoplastic.Maximum water temperature: 140 °F (60 °C).
  • Self-priming design permits use on automatic sprinkler systems as well as de-watering and water transfer. Maximum pressure : 47 psi.
  • Measures 6.0-by-8.0-by-9.0 inches (WxHxD).
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Hayward LX Pump Strainer Housing, Lid & Basket SP1516

  • Fits Hayward Power-Flo LX above-ground and Power-Flo II self-priming pool pumps.
  • Assembly includes housing, basket and lid with O-ring.
  • It has 1-1/2-inch FIP Inlet by 1-1/2-inch MIP outlet.
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Polar Aurora 3-Stage External Aquarium Filter 265gph with Builtin Pump Kit Canister

  • 3 media trays capable of handling your choice of filtration media.
  • Comes with an adjustable spray bar. This is a helpful feature if you want to adjust....
  • This Aquarium Filter is good for up to 75 gallon fish tanks, can be applied Flow rate: 264 GPH (1000L/hr) Pump Power: 18W Hose size: 3/4" Max-H: 4.6....
  • Canister filters for aquariums use high water pressure, from a properly powered pump, to force water through the dense filter media. A pump can draw....
  • Convenient self-priming pump that eliminates the need for manual siphoning.
  • Single valve disconnect & priming pump ease routine maintenance..
  • The 3 flexible media trays allow you to add other filtration media to achieve excellent mechanical, chemical, and biological filtration..
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