Siamp Optima 50 Flush valve c/w 470mm cable (1.1/2″ & 2″)

Can be installed into plastic or ceramic cisterns
Push button: dual flush
Actuation effort below 20N
For lid holes ranging from 16 to 50mm, with or without collar depending on diameter
Cable operated: allows an actuation at distance, lateral or head-on position
Overflow can be cut in increments of 4mm
Adjustable small flush from 2l to 4.5l
Adjustable dead water level
High flush rate of 3.5l/s
Foam pan seal supplied for compensating pan irregularity