Non-return valve 38 mm (1½ in) or 32 mm (1¼ in) outlet | 4Boats

Product details

• Outlet sizes – fits 38 mm (1½ in) or 32 mm (1¼ in) lines
• Function – prevents backflow in bilge and discharge systems
• Installation – inline fitting to reduce siphoning and protect pumps
• Access – inline position allows inspection and service
• Compatibility – suits standard marine plumbing layouts

Fitment & sizing

Designed for connection to 38 mm (1½ in) or 32 mm (1¼ in) hose outlets; verify hose and clamp compatibility before fitting.

Product details

• Outlet sizes – fits 38 mm (1½ in) or 32 mm (1¼ in) lines
• Function – prevents backflow in bilge and discharge systems
• Installation – inline fitting to reduce siphoning and protect pumps
• Access – inline position allows inspection and service
• Compatibility – suits standard marine plumbing layouts

Fitment & sizing

Designed for connection to 38 mm (1½ in) or 32 mm (1¼ in) hose outlets; verify hose and clamp compatibility before fitting.