12mm Stem x ½” Male BSP Water Pipe Connector JG View cart “KW1 Cartridge Water Filter” has been added to your cart. $6.10 12mm Stem x ½” Male BSP Water Pipe Connector JG JG Speedfit is a push-fit system suitable for the plumbing of hot and cold water services in your motorhome. Specifications: 12mm x 12mm 12mm Stem x ½" Male BSP Water Pipe Connector JG quantity — OR — Add to cart Category: PLUMBING /PIPES & FITTINGS Description Description 12mm Stem x ½” Male BSP Water Pipe Connector JG Related products 1 1/2″ X 15’ Waste Hose With Adapters Both Ends $63.50 Add to cart 12mm Straight Water Pipe Connector JG $8.10 Add to cart Whale Watermaster Submersible Pump Kit 12V $150.00 Add to cart FRE-10-GN Activated Carbon Water Filter $85.50 Add to cart