Electric motor-driven metering pump 

PRIUS D 50 Hz series constant-dosing pumps are equipped with a PTFE diaphragm and are also available in an AP version for high pressures and a choice of three-phase or single-phase motor (Mono). The ATEX-certified models allow use in potentially explosive atmospheres.

Flow up to 1000 lph

Pressure up to 100 bar
Pump Head:


  • Horizontal mounting
  • Aluminium enclosure
  • Spring return mechanism
  • Double ball check valve 
  • Manual stroke length adjustment
  • Flow rate adjustment from 0 to 100% with manual adjustment on the knob
  • Liquid ends available in different sizes and materials
  • Tropicalized motor
  • Available with ATEX certification

Motor driven diaphragm metering pump

  • Solid Teflon diaphragm pump heads with built in priming valve
  • Stroke length adjustment
  • 50 and 60 Hz motors
  • Foot valve with filter, injection valve and tubing included in the pumps with capacities up to 240 l/h
  • Single and three phase motors.
  • 0.18, 0.37 and 0.55 kW motors sizes