QBK pneumatic diaphragm pumps

Model：QBK-25

Material： Aluminum

Uses： to conveyeasy flow of the medium

Plastic diaphragm

Model：QBY-32

Material：plastic, tetrafluoroethylene

Uses：pumping corrosive liquids and with particles

Stainless steel diaphragm

Model：QBY3-50

Material：Stainless steel 304/316

Uses：flowing liquid that can be pumped, but also easy to transport some flowing medium.

DBY electric diaphragm pump

Model：DBY-32

Material：cast iron, stainless steel, aluminum, fluorine plastics, engineering plastics

Uses：transport all kinds of toxic, flammable, volatile liquid, etc.