FlushKINGs complete cistern repair pack 1 is ideal to repair or refurbish a WC cistern with a top flush cistern cover or inside a furniture unit where the push button is on the counter top. The fill valve included in the pack will suit cisterns that can accommodate a fixed 8" high fill valve, while the dual flush valve allows for full or half flush. The pack contains: 1 x FK-BE1 bottom entry fixed height (8") fill valve (1/2") 1 x FK-DF-TP dual flushtop press flush valve (1.1/2") 1 x FK-K cistern re-fixing kit 5 year manufacturers warranty Flush Valve Dimensions - Flush Valve Height : 193mm Internal Overflow Height: 230mm Width (including internal overflow): 125mm Depth: 80mm 1.1/2" British standard threaded outlet Button Flange Width: 50mm Width Of The Underside Of The Button: 40mm Push button rods are 110mm long as standard but can be cut to match cistern height The internal measurement from the bottom of the cistern to the top of the cistern lid/ countertop needs to be - 333mm MAX or 258mm MIN. In applications where the 110mm long standard push button rods with the top press flush valve are not going to be long enough then we would recommend the Flexi Mount Flush Valves Fill Valve minimum operating pressure - 0.2bar maximum operating pressure - 5.5bar