S-220
Non-return valve Ø250-315
Non-return valve Ø250-315
Non-return valve. Tile color. With lip seal.
| Reference | characteristics | Box units | measurement | Nominal diameter | L1 | L2 | l3 | product.detail.attribute.l4 | S |
|---|---|---|---|---|---|---|---|---|---|
| 1552591 | - | 1 | 250 | 250 | 130 | 102 | 520 | 374 | 6.2 |
| 1553091 | - | 1 | 315 | 315 | 160 | 125 | 615 | 440 | 7.7 |