Chempro Diaphragm Pump DP25 is the smallest model in the DP family. The pump is made of PP type plastic material. 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 | PP,PVD,POM |
| Diaphragm | Santoprene, Hytrel, teflon, Viton, EPDM, Buna-N |
| Valve Seat | PP, Teflon, Santoprene, Hytrel, Viton |
| Valve Ball | Teflon, Stainlees steel, santoprene, Hytrel, Viton, EPDM, Buna-N |
| Center block | PP, Aluminum, Stainless steel |
| Technical Parameter | ||
| Suction lift [mwc] | dry | 4 |
| wet | 8 | |
| Max particle diameter [mm] | 4 | |
| Suction and discharge Size [in] | 1″ | |
| AIR inlet size [in] | 1/2 | |
| Max frow [I/min] | 157 | |
| Maxhead [m] | 84 | |
| Max air inlet pressure [bar] | 8.4 | |
