Motor-Driven Diaphragm
Dosing Pumps

Motor-driven crank-and-cam diaphragm pumps — higher pressure and flow than solenoid, for industrial process chemical injection.

Motor-Driven Diaphragm Dosing Pumps

Motor-driven diaphragm dosing pumps use an AC motor turning a crank-and-cam mechanism to drive the diaphragm. Compared to solenoid models, they deliver higher pressure (up to 20 bar) and higher flow (up to 2000 LPH), with smoother operation. SMPC supplies motor-driven diaphragm pumps for high-pressure RO antiscalant feed, boiler-water treatment, and industrial chemical injection.

Variants & Configurations

VariantDescription
Single-Head Motor DosingStandard single-diaphragm head — most industrial applications.
Multi-Head Motor Dosing2, 3, or 4 diaphragm heads on one motor — different chemicals from one pump.
API 675 Motor DosingAPI 675-compliant for refinery and petrochemical chemical injection.

Industries We Serve

Industrial Chemical Oil & Gas Power Generation Filtration & Water Treatment

Motor-Driven Diaphragm Dosing Pumps Supplier in the Philippines

SMPC supplies motor-driven diaphragm dosing pumps in the Philippines for the industries and applications listed above. Authorized distributor of Grundfos, Prominent, SEKO. Engineering support, sizing, commissioning, and after-sales spares from our Manila headquarters.