01-91-048 Non-Return Valve. 25mm (1″), 38mm (1.1/2″)

01-91-048 Non-Return Valve. 25mm (1″), 38mm (1.1/2″)

Non-Return Valve. 25mm (1″), 38mm (1.1/2″)

In-line non return valve for a safe and reliable pump system.

Prevents water from returning when pumping out and act as an extra safety when pumping water with debris or other waste with self priming diapragm pumps.