The Siamp Uni-Siphon is unique in that it replaces the need for having to stock multiple sizes of siphons. Adjustable from 7 ½” to 9 ½” and manufactured to the very high and exacting WRAS standards, Siamp Uni-Siphons suit all applications including, high, low level and close coupled. Siamp Uni-Siphons are supplied two-part for quick and easy separation from the down leg enabling servicing to be carried out without the need to dismantle the cistern and turn off the water supply.