SPRING RETURN PLUNGER PUMPS RANGE.
The max. capacity of this series is restricted to 600 L/h; SEMYUNG does not manufacture pumps of this type with higher capacities as, for spring return metering pumps, 600 L/h is the limit flow rate for a reliable operation.

SPRING RETURN PLUNGER PUMPS RANGE

MECHANISM

• The mechanism is of the cam/disc type, with spring return stroke, and of simple, sturdy, compact construction.
  
• Simple and robust spring return plunger pump.
  
• The cam is keyed on the pump shaft. Cam and disc are made of hardened steel.
  
• Stepless adjustment of the flow rate, both when pump at rest and in operation.