Home / Terracotta Underground 110mm / Underground Waste Adaptor 40 – 40mm Customer matched zone "UK" View basket “Underground 110mm Non Return Valve” has been added to your basket. Sale! Underground Waste Adaptor 40 – 40mm£18.79 £14.99 This product is available for pickup in Orpington. Underground Waste Adaptor 40 - 40mm quantity Delivery Store Collection SKU: UGW40D Category: Terracotta Underground 110mm Product ID: 6214 Description Reviews Description Aquaflow Underground Waste Adaptor 40 – 40mm Related products Sale! Underground 110mm Non Return Valve £135.74 £101.99 Add to basket Sale! Underground 110mm Bend 92 Degree Double Socket £10.36 £7.99 Add to basket Sale! Underground 110mm Bend 15 Degree Single Socket / Spigot £9.33 £6.99 Add to basket Sale! Underground 110mm Integral Hopper £21.43 £16.99 Add to basket