Depamu (Hangzhou) Pumps Technology Co., Ltd.

No. 658, 20th Avenue, Hangzhou Economic & Technological Development Zone, Hangzhou, Zhejiang, China.

Tel.: 86-571-86878013
Fax: 86-571-86408588

Metering Pump for Chemical Dosing and Injection

Industries as diverse as petroleum, natural gas, waste water treatment, chemical engineering, pharmaceuticals, and papermaking all require the use of metering pumps and chemical dosing packages in their operation. Depamu is a Chinese metering pump manufacturer that has been recognized and admired within the industry but never duplicated in terms of product and service quality. Whether you are looking to upgrade your chemical feed pump or scratch-build a chemical injection skid, Depamu has the pumps and accessories that you need. With more than two decades of manufacturing experience in the dosing pump industry, we have the capacity to take care of any of your chemical dosing, metering, and injection needs. When browsing through our dosing pump and chemical dosing package, be sure to examine our range of pump accessories as well.

    1. Hydraulic Diaphragm Metering Pump

      This reciprocating pump maintains a ±0.5% metering accuracy rating anywhere between 10% and 100% of capacity.
      Unique to DPM series metering pump is a hydraulically actuated diaphragm which comes ...

    1. Plunger Metering Pump

      Our DP series plunger metering pump is a valve-less pump that uses no valves to regulate the flow direction.
      High metering accuracy is achieved by monitoring and controlling both the reciprocating and rotary speeds of the plunger, which makes the plunger pump ...

    1. Mechanical Diaphragm Metering Pump

      The double diaphragm feature of DPMF series metering pump does provide extra protection against leakage. This makes it an excellent choice for hazardous, toxic, or corrosive chemicals. The double diaphragm metering ...

    1. Pneumatic Diaphragm Pump

      Depamu is a diaphragm pump manufacturing specialist in China.
      The Depamu pneumatic diaphragm pump uses compressed air to drive diaphragms flexing back and forth, causing suction and discharging of process fluid.

    1. Automatic Chemical Dosing System

      Depamu provides a broad array of automated chemical dosing systems to deal with these issues that most chemical injection skid manufacturers cannot offer.
      The entire chemical dosing package ...

    1. Chemical Dosing System (Injection with Phosphate)

      Other important features found on the phosphate injection system include the electrical enclosure, liquid level gauge, safety valves, pulsation dampener, and variously configured valves.