PolyPlumb 22mm Straight Coupling PB022
 
The Polyplumb straight coupler features a high performance stainless steel grab ring within the fitting to ensure a strong hold. Measuring 15mm in diameter, it can be used with polybutylene pipe or copper pipe systems. Polyplumb fittings are suitable for use in most plumbing and heating installations, including hot and cold water and underfloor heating systems.
Benefits
Robust polybutylene construction
One-step joint process for efficiency
High performance stainless steel grab ring
Demountable only by disassembling, reducing the risk of tampering
Lead-free and non-toxic
For use joining polybutylene pipe or copper pipe
Not suitable for use on systems with a high concentration of chlorine