Top Continuous Duty Diaphragm Pump Reviews

NorthStar ATV Tree Sprayer - 26-Gallon Capacity, 5.5 GPM, 12 Volts

  • 12V 5.5 GPM NorthStar NSQ Series on-demand pump provides faster priming and longer life.
  • Patented DXS-3 valves are made with chemical-resistant Viton for faster priming, better performance and longer life.
  • Santoprene diaphragm for superior reliability and chemical resistance.
  • Unique pressure switch design slowly cycles the pump for less switch and motor wear.
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NorthStar High Flow ATV Boomless Broadcast and Spot Sprayer - 26-Gallon Capacity, 5.5 GPM, 12 Volts

  • 12V, 5.5 GPM NorthStar NSQ Series on-demand pump generates 60 PSI.
  • 100% continuous duty oversized electric pump motor — no down time waiting for the motor to cool.
  • Patented DXS-3 pump valves are made with chemical-resistant Viton for faster priming, better performance and longer life.
  • Santoprene diaphragm has superior reliability and chemical resistance.
  • Regulator, pressure gauge and deluxe trigger spray gun for fine tuning of spray pressure.
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NorthStar ATV Broadcast and Spot Sprayer with 2-Nozzle Boom- 16-Gallon Capacity, 2.2 GPM, 12 Volts

  • 12V, 2.2 GPM NorthStar NSQ Series on-demand pump generates 70 PSI.
  • 100% continuous duty oversized electric pump motor — no down time waiting for the motor to cool.
  • Patented DXS-3 pump valves are made with chemical-resistant Viton for faster priming, better performance and longer life.
  • Santoprene diaphragm has superior reliability and chemical resistance.
  • Regulator, pressure gauge and deluxe trigger spray gun for fine tuning of spray pressure.
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IEIK Water Pressure Diaphragm Pump DC 12V Pressure Switch Sprayer Pump 5LPM 1.35 GPM 116PSI 165ft Self Priming Pump for Caravan RV Boat Marine Agricultural Spraying Port

  • FEATURES: This water pressure diaphragm pump has a configuration power of 60W, so it has a strong water flow (5L / PM 1.35GPM) and strong pressure (116 Psi = 8.0 Bar).
  • if you worry about water pressure or water flow is small, I think This water pressure diaphragm pump will be a good choice.
  • due to pressure and flow greater than 4L / min water pressure diaphragm pump, so the noise will be slightly larger..
  • FUNCTION: All water pressure diaphragm pump have sealed switch and coating to prevent corrosion.
  • water pressure diaphragm pump in the case of power supply, as long as there is water flow, it began to work, close the valve that will automatically stop working. It is common that diaphragm pump melting or burning when it is overloaded or blocked. IEIK pressure diaphragm pump with upgraded protection device can solve this problem effectively. All of our water pumps are equipped with this upgraded protection device to avoid melting or burning. IEIK water pressure pumps not only can help you to solve the problem of water pressure, but also ensure safety when working..
  • PARAMETER: Water pressure diaphragm pump vertical suction lift: 5ft (1.5m).
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NorthStar High Flow ATV Broadcast and Spot Sprayer with Deluxe 7-Nozzle Boom- 26-Gallon Capacity, 5.5 GPM, 12 Volts

  • High flow 12V, 5.5 GPM NorthStar NSQ Series on-demand pump generates 60 PSI.
  • 100% continuous duty oversized electric pump motor — no down time waiting for the motor to cool.
  • Patented DXS-3 pump valves are made with chemical-resistant Viton for faster priming, better performance and longer life.
  • Santoprene diaphragm has superior reliability and chemical resistance.
  • Regulator, pressure gauge and deluxe trigger spray gun for fine tuning of spray pressure.
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FIMCO 5302318 15 Gallon ATV Sprayer; UV Resistant Polymer Tank, 2.4 GPM High Flo Pump, Steel 2 Nozzle Spraying Boom, Teejet Tips & Lever Grip Handgun

  • 12V, 5.5 GPM NorthStar NSQ Series on-demand pump generates 60 PSI.
  • 100% continuous duty oversized electric pump motor — no down time waiting for the motor to cool.
  • Patented DXS-3 pump valves are made with chemical-resistant Viton for faster priming, better performance and longer life.
  • Santoprene diaphragm has superior reliability and chemical resistance.
  • Regulator, pressure gauge and deluxe trigger spray gun for fine tuning of spray pressure.
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NorthStar Tow-Behind Trailer Boom Broadcast and Spot Sprayer - 21-Gallon Capacity, 2.2 GPM, 12 Volt DC

  • 12V 2.2 GPM open flow NorthStar NSQ Series on-demand pump provides faster priming and longer life.
  • Honeywell MICRO SWITCH for enhanced durability and efficiency.
  • Santoprene diaphragm and Viton valves for superior reliability and chemical resistance.
  • Large-capacity proprietary tank design features extra-thick walls that are UV-resistant and compatible with virtually all pesticides.
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NorthStar Tow-Behind Trailer Boom Broadcast and Spot Sprayer - 31-Gallon Capacity, 2.2 GPM, 12 Volt DC

  • 12V 2.2 GPM open flow NorthStar NSQ Series on-demand pump provides faster priming and longer life.
  • Honeywell MICRO SWITCH for enhanced durability and efficiency.
  • Santoprene diaphragm and Viton valves for superior reliability and chemical resistance.
  • Large-capacity proprietary tank design features extra-thick walls that are UV-resistant and compatible with virtually all pesticides.
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Little Giant 506160 6-CIA-ML 1/3 HP 2760 GPH 115-Volt Low Level Sump Pump, Blue

  • AUTOMATIC SUBMERSIBLE SUMP PUMP: designed for compact sump systems with integral diaphragm switch activates when water reaches 4 to 7 inches and shuts off when water drops down between 1.5 and 3.5 inches.
  • BUILT TO LAST: Epoxy-coated cast iron housing.
  • nitrile/carbon/ceramic mechanical shaft seal.
  • CONTINUOUS DUTY MOTOR: 1/3 HP shaded pole motor, 9.0 running Amps, 14.3 starting Amps, 720 Watts, thermally protected, CSA listed in the USA and Canada.
  • APPLICATIONS: designed for compact sump pump systems and general water transfer application. Must sit in water to activate the switch..
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Little Giant 6-CIA 115 Volt 1/3 HP 2760 GPH Cast Iron Submersible Sump Pump with Integral Diaphragm Switch 10-Ft Cord Blue 506158

  • Automatic Submersible Sump Pump: with integral diaphragm switch activates when Water reaches 7 to 10 inches and shuts off when Water drops down between 1 and 4 inches.
  • Built To Last: Epoxy-coated cast iron housing.
  • nitrile/carbon/ceramic mechanical shaft seal.
  • Continuous Duty Motor: 1/3 HP shaded pole Motor, 9.0 running Amps, 14.3 starting Amps, 720 Watts, thermally protected, CSA listed in the USA and Canada.
  • Applications: designed for sump Pump systems and general Water transfer application.
  • must sit in Water to activate the switch.
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Little Giant 9S-SMPXRT-K 4/10 HP, 115-Volt, 6000 GPH Pre-Packaged Simplex Sewage Basin/Pump System - Assembly Required, Black/Blue, 509074

  • AUTOMATIC SUBMERSIBLE SUMP PUMP: with integral diaphragm switch activates when water reaches 7 to 10 inches and shuts off when water drops down between 1 and 4 inches.
  • BUILT TO LAST: Epoxy-coated cast iron housing.
  • nitrile/carbon/ceramic mechanical shaft seal.
  • CONTINUOUS DUTY MOTOR: 1/3 HP shaded pole motor, 9.0 running Amps, 14.3 starting Amps, 720 Watts, thermally protected, CSA listed in the USA and Canada.
  • APPLICATIONS: designed for sump pump systems and general water transfer application.
  • must sit in water to activate the switch.
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Little Giant 6-CIA 115 Volt 1/3 HP 2760 GPH Cast Iron Automatic Submersible Sump Pump with Integral Diaphragm Switch 10-Ft Cord Blue 506158

  • AUTOMATIC SUBMERSIBLE SUMP PUMP: with integral diaphragm switch activates when water reaches 7 to 10 inches and shuts off when water drops down between 1 and 4 inches.
  • BUILT TO LAST: Epoxy-coated cast iron housing.
  • nitrile/carbon/ceramic mechanical shaft seal.
  • CONTINUOUS DUTY MOTOR: 1/3 HP shaded pole motor, 9.0 running Amps, 14.3 starting Amps, 720 Watts, thermally protected, CSA listed in the USA and Canada.
  • APPLICATIONS: designed for sump pump systems and general water transfer application.
  • must sit in water to activate the switch.
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TABODD 12GPM Air-Operated Double Diaphragm Pump 115 PSI Aluminum Alloy Dual Diaphragm Air Pump for Chemical Indutrial Liquid Low Viscosity Petroleum Fluids 1/2 Inlet & Outlet

  • The listing is about Air-Operated Double Diaphragm Pump 12GPM 1/2Inch Inlet And Outlet. The diaphragm pump features an externally serviceable air distribution system and all-bolted construction, with convenient operating, are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc..
  • A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm to pump a fluid..
  • Perfect for use with water. Ideal for use with all kinds of industry fluids and some chemical liquids..
  • This powerful and efficient air operated diaphragm pump is perfect for all your needs in every industry!.
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