Male Barrel Union Brass Nut EPDM Flat Seal size:Europress 316L S/S Adaptor Union (Brass Nut) 15mm x 1/2" mbsp - Pressfit Tightness Guarantee –

- Pressfit Tightness Guarantee – 30yrs

These O-Rings are fitted as standard to all fittings and are essential for sealing between the Press fittings to the pipes and guarantee that the joint is hermetically sealed

The EPDM flat Gaskets are fitted as standard to barrel unions

2 x  the diameter of the pipe

Male Barrel Union Brass Nut EPDM Flat Seal size:Europress 316L S/S Adaptor Union (Brass Nut) 15mm x 1/2" mbsp - Pressfit Tightness Guarantee –The Male Barrel union provides disconnection capacity for mounting any female bsp fitting to the union. The 'wetted' surfaces are 316L stainless steel with a brass union nut for a more economical fitting. A flat yellow HNBR seal is standard. Testing and Approval is the same as Couplings.