The 18 litre Primary Expansion Tank comes with a fitting kit, which includes:
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• Snap on Polylid 2
\n• Ballvalve Back Plate
\n• Screened warning Pipe Elbow
\n• ½" BS1212 Part 2 Ballvalve and 4½" Float
\n• 15mm Compression Tank Connector
\n• Sealing Washer
\n• Insulation and Ties
\nDimensions: 480mm (18") Long, 250mm (10") Wide, 320mm (12") High