service kit: extraordinary maintenance
1.904-435.0
Complete manifold, 28 mm
Hawk code 1.904-435.0
In the kit
| Part number | Description | Position |
|---|---|---|
| No own number | O-ring Ø1.78 x 37.82 | 3 |
| No own number | Pressure ring 28 mm | 4 |
| No own number | Low pressure "U" seal Ø28 mm | 5 |
| No own number | Intermediate ring 28 mm | 6 |
| No own number | High pressure "U" seal Ø28 mm | 7 |
| No own number | Copper washer G1” | 8 |
| No own number | Plug G1” | 9 |
| No own number | Manifold housing 28/25 | 10 |
| No own number | O-ring Ø2.62 x 25.07 | 11 |
| No own number | Inlet valve | 12 |
| No own number | Valve seat | 46 (pre-assembled) |
| No own number | Valve plate | 47 (pre-assembled) |
| No own number | Valve spring | 50 (pre-assembled) |
| No own number | Valve cage | 49 (pre-assembled) |
| No own number | O-ring Ø2.62 x 26.58 | 13 |
| No own number | Valve plug | 14 |
| No own number | Manifold screw M10 x 80 geomet | 15 |
| No own number | Washer Ø10.2 | 16 |
| No own number | Copper washer G3/4 | 17 |
| No own number | Plug G3/4 | 18 |
| No own number | Outlet valve | 19 |
| No own number | Valve seat | 46 (pre-assembled) |
| No own number | Valve plate | 47 (pre-assembled) |
| No own number | Valve spring | 48 (pre-assembled) |
| No own number | Valve cage | 49 (pre-assembled) |
Kits per pump: 1.