Home / Plumbing / Brassware / Hush Flow Diaphragm Washer Customer matched zone "UK" View basket “Alloy Air Vent Key” has been added to your basket. Hush Flow Diaphragm Washer£4.44 This product is available for pickup in Orpington. Hush Flow Diaphragm Washer quantity Delivery Store Collection SKU: 23261WC01 Category: Brassware Product ID: 6617 Reviews Related products Sale! 28Mm Brass G/Vle Bs5154 Short £8.67 Original price was: £8.67.£6.99Current price is: £6.99. Add to basket 1/4″ Brass Air Vent £0.86 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! Cp Rad Extension Piece 20Mm £2.16 Original price was: £2.16.£1.99Current price is: £1.99. Add to basket