Cap B black plastic, low level siphon suitable for 6 to 9 litre cisterns Suitable for flat-bottomed cisterns 230mm/9in nominal height 35mm/1-1/2in. BSP outlet (O/D 48mm) 6//7.5/9 litre flush settings Close couple kit available - for use with Close Coupled systems - includes: Doughnut washer, metal fixing plate, bolts, nuts and washers
