Fluidmaster PRO550UK Pro Push Button Bottom Cable Dual Flush Valve

PRO550uk Button Cable (350mm) Dual Flush Valve, Top, Side or Front Mounted and will fit both 1 1/2″ or 2″ Flush Outlets

Preferred by professional plumbers
Water saving adjustable flush volumes on full and reduced flushes
Fits both 1 1/2″ and 2″ flush outlets
Cable length 350mm
Dual flush button fits Top, Front or side applications
Overflow height is adjustable from 8 1/2″ to 13 1/2″
Quick release cable/button connection eliminates cable damage
Twist and release action enables simple maintenance