Non-Return Valve manufactured by Whale.
- Incorporates a specially moulded base to prevent it being sucked flat to the base of a water tank when used in the end of a supply hose.
- Ensures maintenance of prime.
- White plastic body.
- Constructed from acetal and nitrile rubber.
| Part Number | Hose Size | Length | Base Diameter |
|---|---|---|---|
| WHL-133850 | 13mm (½ inch) | 47mm | 13mm |