Straight Couplings

Our brass compression fit straight couplings are manufactured to BS EN 1254-2:1998 by MasterFlow and available here in sizes 6mm – 67mm, this includes a small range of chrome-plated fittings. All of these compression fittings are WRAS approved and marked for traceability, they’re often used on plumbing and heating installations with BS EN 1057 copper pipe.

Brass compression fittings are suitable for hot & cold water, compressed air, natural gas and more, they require no special tools or hot-working for installation and can be reused due to their replaceable compression olives/ferrules. These fittings are up to 25 bar (PN25) pressure rated depending on the size and have an 85°C maximum operating temperature.