No 10 expanding plug 1.5" pipe fitting

The No.10 Expanding Plug (1.5" Pipe Fitting) is designed for securely sealing 1.5" pipework and fittings during testing, maintenance, or system isolation.

Its expanding design creates a tight, reliable seal for effective temporary closure of pipe systems. Quick to fit and remove, making it ideal for pressure testing and winterising applications.

Engineered to provide a consistent, watertight seal across compatible 1.5" connections.
A simple but essential tool for safe and efficient pool system maintenance.