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Flojet 03521049A High Flow Electric Triplex Diaphragm Pump - 110V, 4 GPM, 60 PSI

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6.00 lbs
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Polypropylene pump with Santoprene diaphragms and EPDM check valves. Designed for intermittent duty cycles. 60 PSI max pressure, 4 GPM max flow rate, and 140° max liquid temperature.
Prep 65

Prop 65


Technical Specifications

Voltage AC: 110
Max Temperature: 140 degrees F
Max PSI: 60
Max GPM: 4
Inlet Port: 3/4 inch

Product Description

115 Volt Polypropylene High Flow Pump

The Flojet 03521049A Electric Diaphragm Pump is part of the Triplex Hi-Flow line of pumps. This polypropylene 110 volt pump features Santoprene diaphragms and EPDM check valves that allow it to be used with a wide variety of chemicals. It has a 60 PSI pressure switch, a 4 GPM maximum flow rate, and can be used with liquids up to 140° Fahrenheit. Ports include a 3/4" female NPT inlet and a 3/8" female NPT outlet.

The Flojet Triplex Hi-Flow Series pumps are designed for a wide range of applications like fluid transfer, delivery, spraying, cooling, filtration, dispensing, and pressure boosting. They are self-priming and can run dry without causing damage to the pump. Hi-Flow pumps are made for intermittent duty cycles where they run continuously for short periods of time.

Dimensions: 4.14" Wide x 4.30" Tall


  • Voltage: 110 volt AC
  • Diaphragm Elastomer: Santoprene
  • Check Valve Elastomer: EPDM rubber
  • Pump Head Material: Polypropylene
  • Maximum Pressure: 60 PSI switch cutoff, 50 PSI maximum running pressure
  • Liquid Temperature Range: 40° to 140° Fahrenheit (4° to 60° Celcius)
  • Wiring: Standard 18 AWG leads
  • Port Sizes: 3/4" FNPT inlet, 3/8" FNPT outlet
  • Weight: 5.05 lbs.


  • Constructed from materials that handle a broad range of chemicals
  • Self priming up to 8'
  • Can be located above supply tank
  • Can run dry for extended periods without damage

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to

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