Home / Plumbing / Brassware / 1 1/4″ Diaphragm Washer Customer matched zone "UK" View basket “Brass Air Vent Key” 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 1/2″ Bsp Brass Air Vent Cp £1.54 Add to basket Sale! Wras 28Mm Dzr Bs5154 Gatevalve £13.67 Original price was: £13.67.£10.99Current price is: £10.99. Add to basket Sale! 22Mm Brass Cxc Gatevalve £5.87 Original price was: £5.87.£4.99Current price is: £4.99. Add to basket Sale! 15Mm Dzr Cxc Bs Gatevalve £6.95 Original price was: £6.95.£5.99Current price is: £5.99. Add to basket