BIS Range of Up flow softeners has the advantage of more consistent
treated water quality, longer operating cycles and thereby lower cost of
regeneration as compared with a conventional downflow softener.BIS
Range of the upflow softeners incorporates the proven technique of
counterflow regeneration. The flow of water during service is upwards
and the flow of brine solution during regeneration is downwards.
BIS Upflow softeners are available to match various flow rates upto 1,00,000 ltrs/hr.