Neptune High Volume High Pressure Metering Pump - 600 Series

600 Series Mechanical Diaphragm Pumps

600 Series Hydraulic Metering Pumps are designed for high-volume, high-pressure applications.

Liquid Head Materials of Construction
  • 316SS
  • C-20
  • PVC
  • PVDF
Diaphragms
  • PTFE
Capacity
  • 126 gph (477 L/h) to 240 gph (908 L/h)
Max Pressure
  • 316SS - 600 psi (41.4 bar)
  • C-20 - 600 psi (41.4 bar)
  • PVC - 150 psi (10.3 bar)
  • PVDF - 150 psi (10.3 bar)
Max Temperature
  • 316SS - 200°F (93°C)
  • C-20 - 200°F (93°C)
  • PVC - 125°F (52°C)
  • PVDF - 125°F (52°C)
Standard Motor
  • 1/2HP to 2HP
logo_choice Select Your Pump
  • icon_cert-CE
  • American Petroleum Institute Logo

Features and Benefits

  • Ten turn micrometer dial calibrated in 1% increments, with the ability to adjust capacity from 10% to 100%
  • Variable Oil By-Pass™ Stroke Adjustment provides a better valve performance when compared to variable linkage designs
  • Bright color contrasted dial protected from corrosion by clear PVC Covering
  • Stroke mechanism moves only when adjustment is made, eliminating wear
  • Piston is powered through complete stroke length at all capacity adjustments, eliminating stress, wear and shock of lost motion designs
  • EZE-CLEAN™ Valves – feature cartridges that can be removed for cleaning without disturbing the piping to the pump (available only in select models)