VIEGA single pipe siphon 1.5" model 102838

VIEGA single pipe siphon 1.5" model 102838 is a compact plumbing trap intended for wastewater drainage in sanitary installations. The siphon uses a single 1.5-inch connection to create a sealed water barrier that prevents sewer gases from entering the premises. Designed for installation on sinks, washbasins and other small drainage points, the unit supports reliable drainage and basic odor protection in residential and commercial bathrooms.

Advantages

The siphon offers a compact design with a standardized 1.5-inch single pipe connection suitable for common bathroom fixtures. Its sealed water trap design minimizes the risk of unpleasant odors and helps maintain hygienic indoor air. The product is engineered for straightforward integration with standard drainage fittings and requires minimal space beneath the fixture, making it appropriate for installations with limited clearance.

Suitable for

• Sinks and washbasins in homes and apartments
• Small washrooms in offices and commercial premises
• Replacement of existing 1.5" traps in renovation projects
• Compact installations where space under the fixture is limited

Key specifications

• Connection type: single pipe
• Connection diameter: 1.5 inches
• Function: sealed water trap to prevent sewer gases
• Intended use: wastewater drainage for sinks and small sanitary fixtures
• Installation: under-sink / under-basin mounting with standard fittings

How to use

Install the siphon between the fixture outlet and the waste pipe following local plumbing codes and the fitter's instructions. Ensure the connections are securely tightened and sealed to prevent leaks. After installation, run water through the fixture to fill the trap and verify that the water seal forms correctly and there is no leakage at joints. Periodically inspect for blockages and drain buildup; clear the trap if slow drainage occurs.

Usage recommendations

Use appropriate sealants or gaskets compatible with the plumbing materials and check compatibility with surrounding fittings. For installations in confined spaces, verify required clearances and access for maintenance. If unsure about local regulations or fitting compatibility, consult a qualified plumber to ensure correct installation and compliance with building standards.