Odor stop DN32 – for external urine tanks and drains
📦 Delivery time: In stock
Reliable odor protection for connection to external urine tanks or a fixed drain.
The DN32 odor stop reliably prevents odors from entering from an external urine tank or wastewater pipe. The integrated silicone membrane opens only when water flows through and then closes the pipe automatically – completely without a traditional water siphon.
Thanks to its compact design, the odor stop is ideal for use in campers, vans, tiny houses and other mobile applications.
Ideal for
- External urine tanks
- Direct connection to a wastewater drain
- Campervan, Vanlife & Tiny House
- New installations or as a retrofit
Your benefits
- Reliable odor protection without a water siphon
- Self-closing silicone membrane
- Low maintenance and easy to clean
- Robust and durable materials
- Ideal for mobile use
Technical data
- Integrated silicone membrane odor stop
- DN32 connection
- Adapter for DN40 included
- Material: PP / Silicone
- UV-resistant material
Care and maintenance
The membrane cassette can be easily removed and cleaned with a mild detergent if needed. Should the membrane wear out after prolonged use, it can be easily replaced.
Notice
Due to its vertical installation, the membrane requires a lower opening pressure than a horizontally installed odor trap. This makes this solution particularly suitable for installations with limited tank or drain venting.





















