Our commercial Duplex Water softener range are the ideal solution for applications that require consistent water flow
Whilst one tank performs a regeneration the second tank continues to supply softened water producing unrivelled daily supply.
Duplex softeners use high quality vessels and superior softening resin which reduces the amount of salt needed for regeneration. The units are controlled with a multi-port valve on top of the vessel allowing automatic regeneration at a given time or after a metered quantity of water is used. A separate brine tank is included which sits next to the vessel.
The Duplex 500
Has two 500 litre resin tanks each capable of producing 83,000 litres of water.
2 x 500 litre resin tanks
Logix 298-764 Meter control
Peak 15,000 litres per hour
Max 15,0000 litres per hour
Min 2000 litres per hour
Capacity @ 300 ppm CaCO3
83,000litres per tank
Salt usage per regeneration 75 KG
Inlet/outlet connection 2 inch Male BSP
Drain connection 1 1/2 inch hose elbow
operating pressure 20-120 psi
water temperature range 2 - 38 degrees Celcius
Dimensions Per Tank
Brine Tank x1
Volume 750 ltr
Height 1110 mm
Diameter 1030 mm
Valves supplied with 12 volt in-line wall mounted mains transformer (bare ends for wiring to fused spur).
Peak flow rate based on 40 bed volumes per hour
Higher flow rates may result in some residual hardness.
Salt dosage based on 150 gram per litre using C100E resin.
Capacity based on a conservative 50 gram CaCO3 removal per litre of resin.
Most units are supplied unassembled