No return valve straight 19 and 25mm

The non-return valves are ideal for use with all the “Zero Aqua Plus” bilge pump series. They feature a quick release clip, allowing you to service them easily and quickly. They are available as in-line units or with a 90o curve. Finally, their outlet connection allows the use of either a 3/4 to 1” or a 1 1/4” to 1 1/2” hose.
 

Code	Title
31344	Non-return valve with 1'' outlet 90° angle
31345	Non-return valve with 3/4 or 1'' outlet
31346	Non-return valve with 3/4'' outlet 90°
31347	Non-return valve with 1 1/2'' outlet 90° angle
31348	Non-return valve with 1 1/2'' or 1 1/4'' outlet