Nipple PP 2" Male Thread 10 Bar Black - 0121140

Nipple PP 2″ Male Thread 10 Bar Black

Rated to 10 bar and tolerant of temperatures up to 60 °C, this 2″ male-threaded polypropylene nipple is a robust inline fitting for pool plant rooms, automated chlorination systems, and chemical dosing lines. Moulded from chemical-resistant PP, it withstands prolonged contact with chlorinated water, salt solutions, and dosing chemicals without degrading. The black colouring provides UV stabilisation for plant-room installations where fittings are exposed to ambient light.

Material & chemical resistance

Polypropylene (PP) is widely specified for pool and chemical-handling pipework because of its excellent resistance to chlorine, acids, and alkalis at elevated temperatures. Unlike PVC-U fittings, PP retains meaningful pressure capacity at higher fluid temperatures, making it suitable for heated pool circuits and solar thermal lines running up to 60 °C.

Thread & connection compatibility

The 2″ BSP male thread mates directly with standard female-threaded valves, bulkhead fittings, salt chlorinator unions, filter tank ports, and dosing pump manifolds across common European pool equipment. Apply PTFE tape or a suitable thread-sealing compound to ensure a leak-free joint at operating pressure.

Pressure rating & application range

A 10 bar working pressure rating gives considerable headroom above the 2–4 bar typically seen in domestic and light-commercial pool circulation systems, making this fitting suitable for both low-flow residential installations and higher-pressure commercial plant rooms. Its compact, single-piece construction avoids additional leak points in the pipework run.