Hangzhou Depamu Pumps Technology Co., Ltd. — 30 product families across 9 categories, from precision metering to high-pressure reciprocating and special-service centrifugal pumps.
Every pump below is spec'd and sized to the media, pressure, and flow rate of the job — not sold off a generic catalogue.
Mechanical and hydraulic diaphragm metering for precise, low-flow dosing duty.
Triplex plunger, high-pressure reciprocating pumps for demanding injection duty.
Single-screw pumps for viscous media and consistent low-pulsation flow.
Metal lobe pumps for hygienic, high-solids, and shear-sensitive transfer.
Arc gear and externally engaged rotor pumps for lube oil, fuel transfer, and pressurizing duty — built to API 676.
High-temperature, corrosion-resistant fluorine-plastic centrifugal pumps for acid, alkali, and chemical service.
Seal-less DLMCA-E magnetic drive pumps for vaporizing, corrosive, toxic, or high-value media, built to API 685.
Pneumatic diaphragm and skid-mounted dosing packages, plus supercritical extraction pumps for specialty process duty.
Pumps are qualified through the same procurement process as our valve line — spec review, vendor audit, expediting, and documentation, with one point of accountability from enquiry to delivery.
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