Chempro Diaphragm Pump DP40 is the smallest model in the DP family. The pump is made of plastic material of SS type. It has the advantage of being highly resistant to chemical corrosion. The diaphragm pump has suction-compression operation. Superbly designed It has corrosion resistance, good pressure resistance and has a long service life. Installed in an area with sparks (Explosion Proof) due to the wind to drive.
| Material Quality | |
| Pump body | SS304, SS316, SS316L |
| Diaphragm | Santoprene, Hytrel, teflon, Viton, EPDM, Buna-N |
| Valve Seat | Santoprene, Hytrel, teflon, Viton, Stainless steel |
| Valve Ball | Santoprene, Hytrel, teflon, Viton, Stainless steel, Ceramic |
| Center block | PP, Aluminum, Stainless steel |
| Technical Parameter | ||
| Suction lift [mwc] | dry | 5 |
| wet | 8 | |
| Max particle diameter [mm] | 5 | |
| Suction and discharge Size [in] | 1-1/2″ | |
| AIR inlet size [in] | 1/2 | |
| Max frow [I/min] | 358 | |
| Maxhead [m] | 84 | |
| Max air inlet pressure [bar] | 8.4 | |
