A double diaphragm is a positive displacement pump which utilises two flexible diaphragms that reciprocate back and forth, creating a temporary chamber, which both draws in and expels fluid through the pump. The diaphragms work as a separation wall between the air and the liquid.
How high can a diaphragm pump lift?
Height of Lift Normally, the suction lift of a diaphragm pump is limited to that corresponding to 14 feet of water at sea level. This amounts to a lift of approximately eight feet when pumping pulp containing 50% solids when the specific gravity of the dry solids is 2.65.Jun 1, 2016
What is a double diaphragm pump?
A double diaphragm is a positive displacement pump which utilises two flexible diaphragms that reciprocate back and forth, creating a temporary chamber, which both draws in and expels fluid through the pump. The diaphragms work as a separation wall between the air and the liquid. The first stroke.