Home / Plumbing / Brassware / Hush Flow Diaphragm Washer Sale! Hush Flow Diaphragm Washer£1.46 £1.09 This product is available for pickup in Orpington. Hush Flow Diaphragm Washer quantity Add for Delivery Add for Pickup SKU: 23261WC01 Category: Brassware Product ID: 6617 Reviews Related products Sale! 1/4″ Brass Air Vent £0.78 £0.58 Add to basket Sale! 22Mm Brass G/Vle Bs5154 Short £6.23 £4.67 Add to basket Sale! 15Mm Brass G/Vle Bs5154 Short £4.21 £3.16 Add to basket Sale! Cp Rad Extension Piece 40Mm £2.16 £1.62 Add to basket