PZ Series Electronic Metering Pumps

Neptune’s PZ Series Electronic Metering Pumps offer low volume and low pressure for accurate, reliable injection for pumping chemicals and additives to a variety of applications. Neptune PZ pumps are offered in three sizes that are popular with water treaters, filtration and purification applications, well driller, and others.

Liquid Head Materials of Construction
  • 316SS
  • PVC
  • PVDF
  • Acrylic
Diaphragms
  • PTFE
Capacity
  • 0.44 gph (1.67 L/h) to 20.6 gph (78 L/h)
Max Pressure
  • 200 psi (13.8 bar)
Max Temperature
  • 104°F (40°C)
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Features and Benefits

  • Designed with capabilities to calibrate the pump flow to actual condition of chemical, pressure, viscosity, etc.
  • Digital operation display indicates speed, feed rate, status, and other operational data
  • 300 strokes per minute allow more uniform distribution at all feed rates
  • Manual and automatic control features
  • Operates on any single phase voltage from 94 VAC to 264 VAC
  • Manual, 4-20 mA or water meter pulse controlled
  • Capacity to handle variety of liquid end materials