Pneumatic diaphragm pump usage: conveying slip, glaze slurry and various corrosive liquids, liquids with particles.
Working principle of pneumatic diaphragm pump:
Pneumatic diaphragm pump is driven by compressed air as the power, the compressed air is input into the air distributing valve of the diaphragm pump to drive the link shaft inside the diaphragm pump, thereby driving the pump diaphragm in the medium chamber of the diaphragm pump body to achieve transverse stretching movement to realize the purpose of self-priming fluid.
It is a positive displacement pump whose volume can change caused by the reciprocating deformation of the diaphragm.
Pneumatic diaphragm pump is driven by compressed air as the power, the compressed air is input into the air distributing valve of the diaphragm pump to drive the link shaft inside the diaphragm pump, thereby driving the pump diaphragm in the medium chamber of the diaphragm pump body to achieve transverse stretching movement to realize the purpose of self-priming fluid.
It is a positive displacement pump whose volume can change caused by the reciprocating deformation of the diaphragm.
| Pump Model | British inlet diameter inch | external diameter Ø mm | Height mm | Width mm | Depth mm | Material Texture | Dry Suction lift | Max flow rate | Max working pressure | Max size solids |
| DN25 | 1 | 33.4 | 279.4 | 267.5 | 184.2 | Aluminum alloy, stainless steel 316 | 5.8m | 170.3LPM | 8.6bar | 3.17mm |
| DN40 | 1.5 | 48.3 | 454 | 369.1 | 195 | Aluminum alloy, stainless steel 316 | 5.49m | 287.7LPM | 8.6bar | 4.8mm |
| DN50 | 2 | 60.3 | 669.2 | 404 | 254 | Aluminum alloy, stainless steel 316 | 6m | 600LPM | 8.6bar | 6.4mm |
| DN80 | 3 | 88.9 | 821.7 | 505.2 | 281.8 | Aluminum alloy, stainless steel 316 | 5.5m | 870LPM | 8.7bar | 9.5mm |
| 1 inch = 25.4 mm, | ||||||||||
