Sink siphon PLASTBRNO Poseidon 1 1/4"×32 mm matte white, adjustable height 55–130 mm, length up to 325 mm

The PLASTBRNO Poseidon sink siphon in matte white is a plastic drain fitting designed for standard washbasin installations. It connects to a 1 1/4" inlet and a DN32 outlet, offers an adjustable height range between 55 and 130 mm and can be extended to a maximum length of 325 mm. The siphon provides an integrated water seal to prevent sewer gases from entering the room and is built for straightforward adaptation to different trap- and piping layouts.

Advantages

The siphon’s adjustable height and extendable length allow flexible alignment with basin outlets and wall or floor drainage positions. Constructed from durable plastic, it resists corrosion and is lightweight, making handling and installation easier. The matte white finish provides a neutral appearance that blends with most bathroom ceramics and fixtures. The standard 1 1/4" inlet and DN32 outlet ensure compatibility with common washbasin connections.

Suitable for

• Domestic washbasins with a 1 1/4" outlet connection
• Bathroom installations requiring variable trap height between 55 and 130 mm
• Situations where the horizontal run needs extension up to 325 mm to reach soil or waste pipes
• Renovation projects that need a corrosion-resistant, lightweight siphon

When it may not be suitable

This plastic siphon is not intended for heavy-duty or industrial drainage systems that require metal components or larger diameter outlets. It may not be compatible with basins or plumbing layouts that require outlet diameters other than DN32 or inlet standards different from 1 1/4".

Key specifications

• Connection type: 1 1/4" inlet, DN32 outlet
• Material: durable plastic
• Finish: matte white
• Adjustable height: 55–130 mm
• Maximum extendable length: up to 325 mm
• Function: water trap (siphon) for odor protection

How to use

Position the siphon so the 1 1/4" inlet aligns with the washbasin tailpiece and the DN32 outlet points toward the waste pipe. Adjust the vertical height within the 55–130 mm range to obtain the correct trap level, then extend the horizontal section as needed up to 325 mm to reach the soil connection. Secure all push-fit or threaded joints according to the basin and pipe fittings, ensuring seals and washers are correctly seated to prevent leaks. After installation, run water to verify proper drainage and that the water seal is maintained.

What to consider before purchase

• Verify the basin outlet size is compatible with a 1 1/4" connection.
• Ensure the building waste pipe accepts a DN32 outlet or that an adapter is available.
• Confirm that the adjustable height range of 55–130 mm fits the installation space beneath the basin.
• Consider whether a plastic siphon meets local regulations or preferences for commercial applications.

Usage recommendations

Periodically inspect joints and seals for wear and tighten or replace components as needed. Avoid exposing the plastic siphon to high temperatures or aggressive chemical cleaners to maintain material integrity and appearance.