
The Philmac 1-1/4" x 1" BSP thread pipe bush reduces a 1-1/4" BSP threaded connection down to 1", giving you a clean step between pipe sizes. Moulded in tough black polypropylene, it is corrosion-resistant and suited to both above and below ground use.
Use it to join threaded fittings of different sizes across plastic and metal plumbing runs where a reliable, pressure-rated reducing connection is needed. The threaded design makes it straightforward to fit into existing BSP systems.
The Philmac 1-1/4" x 1" BSP Thread Pipe Bush is a reducing fitting for connecting BSP threaded pipework across plastic and metal systems. Moulded in black polypropylene, it is corrosion-resistant and suited to both above and below ground installations.
It steps a 1-1/4" BSP threaded connection down to 1" BSP.
It has British Standard Pipe (BSP) threads at 1-1/4" and 1", a common threaded standard for plumbing fittings.
It is PN16 rated with a maximum working pressure of 1600kPa.
Yes, it is underground rated and made from corrosion-resistant polypropylene.
It suits both plastic and metal pipe systems with matching BSP threads.

