[PSH1009] PB Push-Fit Air Chamber Cap

The PB Push-Fit Air Chamber Cap is a fitting designed to help absorb water hammer, the banging or knocking noise caused by sudden pressure changes when a tap or valve is quickly shut off within a PB plumbing system.

Fitted to the end of a short vertical pipe stub near a tap, valve, or appliance connection, the sealed air chamber compresses as water surges into it, cushioning the shock and reducing noise and strain on the surrounding pipework.

Its push-fit design allows for fast and easy installation without the need for crimping tools, helping reduce labour time while delivering a strong, leak-resistant connection.

Available Options:

- 15mm
- 20mm

Features:

- Helps absorb water hammer and reduce pipe noise
- No crimping tool required
- Fast and easy push-fit installation
- Suitable for hot and cold potable water systems

Ideal for:

- Reducing water hammer noise near taps, valves, and appliances
- Toilet cisterns, washing machines, and dishwasher connections
- Residential and commercial plumbing
- New builds, renovations, and repairs

The PB Push-Fit Air Chamber Cap provides a simple, effective solution for reducing water hammer noise in PB plumbing systems.

No crimping required. Easy installation. Reduces pipe noise.