Product Catalogue

Flojet 3521-500

The Flojet 3521-500 and 3521-139 pumps are designed for a wide range of applications and are constructed from a selection of materials suitable for handling a broad range of chemicals. The Triplex Low Pressure diaphragm pumps are self-priming and can run dry without harm. They are intended for intermittent duty cycles but can be run continuously for short periods of time. The higher the duty cycle, the shorter the expected life of the pump. Typical pump uses are boom spraying and spot spraying.

  • 15.1 litres / minute open flow
  • 4.1 bar pressure switch cut out
  • Santoprene diaphragm
  • Viton check valve
  • 3/8 inch female ports
  • 8 amp draw
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