McAlpine CLAMP1WH pipe clamp to suit 1¼"/1½" pipe to BS EN 1451-1: 2000/BS EN 1329-1: 2000. Colour: White. Universal connections for 19/23mm rigid pipe and 25mm flexible pipe. Suits 1¼"/1½" pipe to BS EN 1451-1: 2000/BS EN 1329-1: 2000. Receives the discharge from a condensing boiler. Conforms to BS 6798: 2009 and building regulations approved document H. Manufacturers code: CLAMP1WH
