The Poly Bush Reducing Threaded BSP 40mm x 15mm (1 1/2" x 1/2") is a male x female reducing bush used to adapt BSP threaded fittings, valves, outlets and pipework in irrigation, plumbing, rural water and garden watering systems.
It features a 40mm (1 1/2") male BSP thread and a 15mm (1/2") female BSP thread, allowing a compatible threaded connection to be reduced to a smaller size.
Manufactured from UVB stabilised glass fibre reinforced Nylon 6, this reducing bush is designed for outdoor use and harsh sunlight conditions. The 40mm x 15mm size is pressure rated to 1600 kPa.