DEPAMU (Hangzhou) Pumps Technology Co.,Ltd is 

one of the leading mechanical diaphragm metering 

pump dpmwaf manufacturers and suppliers, with

 professional factory we are able to produce

 Chinese best API Standard and API675 mechanical

 diaphragm metering pump dpmwaf at both low price 

and good quality. If you are looking for Gemany 

technology or famous brand products, please feel

free to contact us.

The motor drives worm gear pair; through 

eccentric mechanism, rotary motion of the 

motor is transformed into reciprocation of

 slide bar. Reciprocating slide bar directly

 propels mechanical diaphragm to make cyclic

 deformation, so as to suck in and discharge the medium.