service kit: extraordinary maintenance
1.904-728.0
Complete manifold
Hawk code 1.904-728.0
In the kit
| Part number | Description | Position |
|---|---|---|
| No own number | O-ring Ø1.78 x 31.47 | 3 |
| No own number | Ecobrass pressure ring 20 mm | 4 |
| No own number | Low pressure "U" seal Ø20 mm | 5 |
| No own number | Ecorass intermediate ring 20 mm | 6 |
| No own number | High pressure "U" seal Ø20 mm | 7 |
| No own number | Bonded seal G1/2 stainless steel | 8 |
| No own number | Plug G1/2 stainless steel | 9 |
| No own number | Chrome plated manifold housing | 10 |
| No own number | O-ring Ø2.62 x 17.13 | 11 |
| No own number | Valve assembly | 12 |
| No own number | O-ring Ø2.62 x 20.29 | 13 |
| No own number | Chromed valve plug | 14 |
| No own number | Manifold stud bolt stainless steel | 15 |
| No own number | Washer Ø8,5 stainless steel | 16 |
| No own number | Bonded seal G3/8 stainless steel | 17 |
| No own number | Stainless steel plug G3/8 | 18 |
| No own number | Valve seat | 19 (pre-assembled) |
| No own number | Valve plate | 20 (pre-assembled) |
| No own number | Valve spring | 21 (pre-assembled) |
| No own number | Valve cage | 22 (pre-assembled) |
Kits per pump: 1.