Top 10 Best Piston Pumps

Ideal for demanding onsite wastewater, aquaculture, and liquid mixing applications.. Highly reliable, unique, die cast piston construction. UL-approved for outdoor use. Integrated grounded line cord. Service life expectancy of 6 years with proper installation and periodic maintenance.

3.32 cfm Max Air Flow, 80 Liters of Air Per Minute. 5.05 psig Max Continuous Operating Pressure, 120VAC, 60 Hz, 1.4A, 86 Watts. 45 dBA 1 meter,. UL Rated for Outdoor Use.

Flow rate of 20 gallons per 100 strokes. Pump can easily be setup for reverse flow. Pump can be padlocked for safety or security. Vacuum breaker and anti-siphon valve are included. Easy to operate pump with durable cast aluminum housing.

Life expectancy of 6 years can be seen with proper installation and maintenance of the pump. Quiet operation allows the pump to run without disturbing the homeowner as can be the case with rotary vane units.. Designed to self-adjust when the pressure exceeds the rated value of the pump, the piston stroke will automatically shorten to reduce the strain on the pump. At the same time, power consumption of the pump will decrease to protect against possible increasing temperatures. This is a definite advantage as diffusers can start to become clogged without the homeowner being aware of it.. Self-cooling design draws cooler intake air over the coils reducing the temperature seen on the interior of the pump extending the life of the unit.. Easy maintenanceProviding maintenance on the pump is relatively easy with a completely oil-less design and no need for additional lubrication. Along with changing the filter as required, the only component to replace in the pump afte an extensive operating period is the piston..

Max. flow 1.5 gpm, Max. pressure 500 psi, Max. rated speed 1800 rpm, Max. temperature 140 F.. Shaft 58 ID hollow. Ports 12 NPT inlet and outlet. Cup Material Buna-N. Includes torque arm for mounting.

Hypro Small Twin Piston Pump Assembly 5330C-HRX. Max. 3 GPM Flow  Max. 500 PSI Pressure Max. 1800 RPM Max. 140 deg. F fluid temp.. 58 I.D. hollow shaft Buna-N rubber cup material. 12 NPT inlet and outlet ports. Cast iron construction 10 lb. weight.

This Pump Has 8 Pistons.. Replaces Part Numbers AR103033, AR103036. We Provide Oem Numbers As A Reference For Customers When Ordering. Please Verify Fit By Cross-Refere. We Offer Free Shipping Store-Wide On Any Products Other Than Glass, Decals, Spray Paints, and Seats.. Please Note That Some Listings Use Stock Images As A Reference For Customers..

OIL-free oilless twin piston high performance Good for Medicaldentalscience Laboratory, Workshop Applications, Milker Pulsator Hookup, Windmill construction.. Thermally protected motor 34 HP 120 VAC, 60 Hz Power Supply pushpull capable Use as a compressor or vacuum pump.. Insulation Class B Flow Rate 5.5 CFM Max Vacuum 28 inch Hg save the oil and eliminate the oil mist problem, clean run any where you put it quiet run at wide temperature range, start at subzero weather.. Built-in electric switch, 5 feet cord with UL house plug, capacitor cased in Intake port14 FNPT Optional add-ons mini-air filter, exhaust muffler, vacuum gauge, pressure gauge, regulator.. Welch Alternative of high quality vacuum pump, one year warranty provided..

Manual drum dispensing. Roughly 12 strokes per gallon. Manual nozzle for dispensing. Telescoping suction tube.

3.32 cfm Max Air Flow - 80 Liters of Air Per Minute. 5.05 psig Max Continuous Operating Pressure - 120VAC, 60 Hz, 1.4A, 86 Watts. 45 dBA 1 meter - Includes Rubber 90 and Alarm Connection Fittings. UL Rated for Outdoor Use.