PULSAR Shadow HypoPump

The PULSAR Shadow HypoPump is a mechanically actuated diaphragm metering pump that is specifically designed to meter the full range of concentrations of Sodium Hypochlorite and its vapors. The patent-pending design allows pressurized fluid to cyclically flush liquid and vapors through the pump’s discharge check system, while maintaining high performance and chemical dosing accuracy.

The PULSAR Shadow HypoPump uses a mechanically actuated diaphragm. The diaphragm is mechanically attached to the reciprocating piston. The reciprocating diaphragm displaces controlled volume of process fluid through the suction and discharge valve mechanism. This eliminates hydraulic fluid, simplifies maintenance, and minimizes power requirements.

The PULSAR Shadow HypoPump comes with a three component check valve system which is a high performance ball valve system which features wide clearance flow path with controlled rise and four-point guide, assuring optimum life and high performance accuracy. Also, the four bolt tie bar system resists connection forces and piping strain while promoting leak-free performance.

PULSAR Shadow HypoPump comes with the standard manual stroke length control, which provides accuracy up to +/-2%. This pump has a flow rate of 158.1 gph and pressure rates up to 150 psig.

Self priming capabilities since the pump system automatically evacuates entrained air in the pump head and pumping system.


  • Mechanically Actuated Diaphragm
  • Self Priming
  • No Hydraulic Oil
  • Simple Maintenance
PULSAR Shadow HypoPump

Installation/Other Images

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