The prefilter is composed of connection, body, basket, flange cover, and some lockers. It can remove solid particles in the liquid, and can protect the normal operation of the sub- -sequent equipment. When the fluid goes into the prefilter body, the solid impurity particles are blocked in the filter basket, and the clean fluid flows out from the filter through the filter basket. In addition, by intercepting impurities, the pump impeller, instru- -ment and other supporting equipment can be protected from damage.

Model
| ∅A (mm) | ∅D (mm) | H (mm) | H1 (mm) | H2 (mm) | Drain | Inlet(N1) | Outlet(N2) | Flow (m³/h) |
PK-MF 110-90 | 350 | 480 | 792 | 450 | 200 | DE25 | DE110 | DE90
| 60 |
PK-MF 160-110 | 450 | 580 | 845 | 500 | 250 | DE25 | DE160 | DE110 | 120 |
PK-MF 200-160 | 450 | 580 | 845 | 500 | 250 | DE25 | DE200 | DE160 | 190 |
PK-MF 250-200 | 480 | 610 | 915 | 550 | 350 | DE25 | DE250 | DE20 | 300 |

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