Non-return valve with 3/4 or 1'' outlet

Lalizas 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 allow the use of either a 3/4 to 1” or a 1 1/4” to 1 1/2” hose.