Products including industry, household, business

SEKO’s Spring Plunger Piston & Mechanical Diaphragm Dosing Pumps

Motor driven dosing pumps need to be robust, reliable and able to run on their own without supervision. SEKO’s entry level offering in motor driven pumps is the Spring series. Three sizes of mechanism and a wide selection of models with varying performance profiles allow the user to find the appropriate solution for almost any application, offering accurate dosing and different pressure conditions.

Capacity range: up to 340 gph, up to 116 psi

Liquid End : SS 316L and PVC Features a spring return mechanism in an aluminium housing. These pumps always deliver robust, affordable and efficient power. They offer flexibility in stroke length and motor speed which are separately controllable. Thanks to the mechanically actuated diaphragms, SEKO’s Spring pumps can be used almost universally in low pressure applications with the additional benefit of being a zero- leakage solution.

The range also features

Piston available in SS316 or ceramic.

Mechanical diaphragm in PTFE.

Every pump can be equipped with an electric actuator which accepts a 4 - 20 mA signal.

  • China Frotec Environmental CO., LTD•One-Stop Purchasing Platform For Water Treatment Industry






    Service Time:Monday To Sunday 7:00-22:00