Product Description 60mm Water Seal: Anti-Syphon (Silentrap) with 1½” Multifit Outlet Bath Trap Specification 60mm Water Seal 1½” Multfit Compression Outlet suits all plastic, copper and lead pipe Anti-Syphon Valve neutralises negative syphonic pressure and eliminates gurgling Suitable for Use with McAlpine Bath Wastes Extended Body Manufactured in polypropylene Conforms to BS EN 274-1:2002
