Polypipe WS57W 50mm Male Threaded Adaptor | 2″ BSP Waste Pipe Coupling

Polypipe WS57W 50mm Male Threaded Adaptor | 2″ BSP Waste Pipe Coupling

• Genuine Polypipe WS57W high-quality solvent weld fitting
• 50mm socket end accepts standard 55mm OD waste pipe
• Features a 2″ BSP male threaded end for heavy-duty connections
• Ideal for connecting 50mm waste pipe to pumps, tanks, or valves
• Manufactured from durable, chemical-resistant white ABS
• Solvent weld waste system to BS 5255, kitemarked, (EN1455-1)

Details

The Polypipe WS57W Male Threaded Adaptor connects solvent weld pipe to large threaded fittings. Specifically, this white 50mm adaptor features a 55mm internal socket on one side. You solvent weld this end permanently to your 50mm waste pipe. The other side features a 2″ BSP male thread. This allows for a strong mechanical connection to tanks, commercial appliances, or pumps. We manufacture the WS57W to ensure the colour stays a clean white and resists high-impact use. In short, it is the professional choice for transitioning from 50mm rigid pipe to 2″ threaded components.

Joining large 50mm waste runs to threaded equipment can be a major installation challenge. Furthermore, using improper fittings often leads to cross-threading or persistent leaks under high flow. Specifically, installers often struggle to find a reliable link between 55mm OD pipe and 2″ BSP threaded ports. These connections are common in commercial kitchens and pump systems where a leak can cause significant damage. However, the Polypipe WS57W Threaded Adaptor solves these compatibility and sizing issues. It provides a permanent, glued socket on one end and a precision-cut thread on the other. Because it is a genuine Polypipe part, it ensures a watertight fit with standard UK plumbing. Therefore, you can complete your high-capacity drainage system with a secure and professional finish.

Brand:

• Polypipe

MPN:

• WS57W