BITS4REASONS NEW MODEL CARAVAN (TWIN) WASTE WATER OUTLET PIPE SYSTEM ADAPTOR WITH FLOPLAST HOME PLUMBING GRADE FITTINGS CE STANDARD TESTED TO EN 1451 : Amazon.co.uk: DIY & Tools
12MM John Guest Push Fit Water Fittings - Caravan / Motorhome / Boat / Campervan | eBay