Top 20 Best Selling Diaphragm Pumps (2019)




Solo diaphragm pump repair kit. Keep your Solo handheld sprayer operating like new. Use genuine Solo replacement parts. Fits all Solo backpack diaphragm pump sprayers. Includes all wear parts, including the diaphragm, valve plates, o-rings. Spring and plu ... more info

Four valve high output air pump. The General Hydroponics Dual Diaphragm Pump is the only air pump in the world that is manufactured exclusively for use with hydroponics systems (WaterFarm 8-Pak). This high output pump (394 gph/ 24,800 cc/minute capacities ... more info




The NorthStar NSQ Series 12V On-Demand Diaphragm Pump is a premium-quality on-demand diaphragm pump that upgrades your sprayer with innovative components and engineering for superior spot or broadcast spraying performance. 100 continuous duty rating with ... more info



ParameterModel: FL2203-1Voltage: 12V (9-14.4V)AMPS: 2.2AFOLW: 3.1LPM (0.8GPM)PRESS: 70PSI (4.88Bar) CutoffNOTE: BBRG,THERMAL PROTECTEDHow to use:The pump on the direction of the arrow is the outlet.Wire, regardless of the positive and negative.The pumps c ... more info

Demand Switch Model, Operates only when liquid flow is required - Pump and motor stop instantly when discharge is closed - Diaphragm: Santoprene - Check Valve: Viton - Ports: Quick attach, with 3 polypropylene fittings supplied - Fittings: 1/2 in NPT, 3/8 ... more info



The next pump in the by-pass Flow Reaction Technology Series, this 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 ... more info

100% Brand new and high quality Temperature: 0-60 degree Celsius Multi-purpose: Home use for Garden sprinklers, shower, water taps in the boat, caravan or motor home. Agricultural purposes: spray for farm chemical, pesticide. Corrosion resistant. 12V DC ... more info



Rugged, precision matched low RPM permanent magnet motor and pump head assure long life and top performance. Designed and constructed for high performance, reliability and serviceable, lifts water 9' and run dry without damage. Mounts in any position. UL ... more info


The AMT Pump HP01-99 hand diaphragm pump is a portable, hand-operated, self-priming diaphragm pump suitable for transfer of clean liquids. It is constructed of Delrin (POM, polyoxymethylene) plastic for high stiffness and low friction, with a Buna-N diap ... more info


The NorthStar NSQ Series 12V On-Demand Diaphragm Pump is a premium-quality on-demand diaphragm pump that upgrades your sprayer with innovative components and engineering for superior spot or broadcast spraying performance. 100 continuous duty rating with ... more info

Baracuda Beta Diaphragm ... more info




The NorthStar NSQ Series 12V On-Demand Diaphragm Pump is a premium-quality on-demand diaphragm pump that upgrades your sprayer with innovative components and engineering for superior spot or broadcast spraying performance. 100 continuous duty rating with ... more info

Diaphram Kit, Shurflo, 8000 SeriesOEM#94-395-06, M-103-DK ... more info


Diaphragm Metering Pump, Maximum Pressure 100 PSI, Maximum Feed Rate 30 GPD, Minimum Flow Rate 11.7 GPD, Height 9 Inches, Diameter 6 1/4 Inches, Width 4 5/8 Inches Adjustable Diaphragm Pumps and SystemsPressure relief valve prevents ruptured lines or moto ... more info


Pumps use mechanical action to move liquids, gases, or slurries (solids suspended in a liquid or gas). The mechanical action is categorized as either positive displacement (PD) or kinetic. PD pumps capture and release discrete amounts of flow into a chamb ... more info

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