TruDesign White Vented Loops – Composite Marine Anti-Siphon Loops
The TruDesign White Vented Loops range is designed to prevent unwanted siphoning in marine plumbing systems and help protect vessels from accidental flooding. Manufactured in New Zealand from durable composite material, these vented loops provide a reliable anti-siphon solution for marine sanitation and cooling water systems.
The integrated one-way silicone duckbill breather valve allows air to enter the system when not in use, preventing siphoning, while automatically sealing when water or waste passes through the loop.
The constant internal diameter design maintains unrestricted flow throughout the system while the integrated mounting points simplify installation.
Key Features:
- Composite marine anti-siphon loop construction
- Prevents water siphoning and accidental flooding
- Silicone duckbill one-way valve design
- Long-life valve resistant to hardening and deterioration
- Constant internal diameter for unrestricted flow
- Integrated 3-point mounting system
- Suitable for marine sanitation systems
- Designed and manufactured in New Zealand
Applications:
- Marine toilet discharge systems
- Toilet inlet plumbing systems
- Holding tank discharge systems
- Generator cooling water systems
- Small marine engine cooling systems
- Marine anti-siphon protection
Available Versions:
| Article Number | Product | Size | Color |
| 90319 | Vented Loop | 19 mm | White |
| 90321 | Vented Loop | 25 mm | White |
| 90323 | Vented Loop | 38 mm | White |
These TruDesign Vented Loops provide reliable anti-siphon protection and durable corrosion-resistant performance for marine plumbing and sanitation systems.
