Pegler Mercia 22mm x 3/4” Male Coupling Copper Compression Fitting Mercia K600 Brass Compression Fitting 22mm x 3/4″ MC302 Male coupling copper x BSP parallel male thread. Non-manipulative (type A) duplex brass compression fittings, suitable for use on closed circuit central heating systems, in above ground hot and cold water services, on compressed air lines and other fluids and low pressure gas services. WRAS approved. Manufactured to BS EN 1254 Part 2. Specification: – Colour: Copper – Connection Type: Compression – Pipe Diameter: 22mm – Suitable Pipe: Copper – Suitable System: Hot andamp; Cold Water – Buying Option: Single – Pack Size: 1 – Product Weight: 1.0kg – Product Material: Copper What’s In The Box?