Product Information

Designed and made in New Zealand, TruDesign's range of Vented Loops are the superior composite siphon-break solution for marine application. Preventing water siphoning back into a vessel and thereby guarding against accidental flooding and sinking, Vented Loops are used predominantly in toilet to overboard applications, toilet inlet applications, and holding tank to overboard applications. They can also be used in genset or small engine inlet cooling water systems.

Sat at the top of the Vented Loop is a simple one way breather valve, this allows air to enter the line when not in use, thereby preventing siphoning but sealing when water or waste passes through the loop. The Vented Loop also contains a silicone duckbill one way valve, which provides long life with no perishing or hardening, and is designed to seal even when particles are present in the fluid.

• Chemical Resistant - Unaffected by diesel, petrol, household chemicals, and antifouling paints
• Corrosion Free - Long life with no decreased performance due to corrosion or electrolysis
• Quality Finish - High quality surface finish - will not discolour with green film as similar bronze fittings do
• UV Resistant - Will not degrade or discolour from the sun's ultraviolet rays

Product Specifications