Home / Plumbing / Brassware / 1 1/4″ Diaphragm Washer Customer matched zone "UK" View basket “Radiator Plug & Vent Pack” has been added to your basket. 1 1/4″ Diaphragm Washer£1.68 This product is available for pickup in Orpington. 1 1/4" Diaphragm Washer quantity Delivery Store Collection SKU: 23260WC01 Category: Brassware Product ID: 6616 Reviews Related products Sale! 22Mm Dzr Cxc Bs Gatevalve £8.61 £6.99 Add to basket Sale! 28Mm Brass Cxc Bs Gatevalve £11.90 £8.99 Add to basket 1/8″ Bsp Cp Manual Air Vent £0.51 Add to basket Sale! Cp Rad Extension Piece 40Mm £2.38 £1.99 Add to basket