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Our Industrial
Upflow Softeners are manually operated and designed
to suit the requirements of medium-scale industries.
They incorporate the proven technique of counter-flow
regeneration. The units thus produce treated water with
low residual hardness throughout the cycle. A strongly
acidic cation exchanger in sodium form is used to exchange
sodium ions for the hardness-forming calcium and magnesium,
thus producing soft water. At the end of each service
cycle, the ion exchanger is regenerated with sodium
chloride solution, after which the unit is ready for
the next service cycle. For introducing the brine into
the unit, a hydraulic ejector with control valve, suction
and delivery piping are provided. A combined salt tank
which can hold sufficient quantity of salt for a number
of regenerations is provided.
The unit is supplied in a knocked-down condition and
is easily assembled at site. To meet special requirements,
these softeners can be supplied for automatic operation.
Airpac Industrial Upflow Softeners are available in
three standard models : S 600/U, S 800/U and S1000/U.
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Advantages
o Consistent treated water quality.
o Easy to install and operate.
o Produces clear, soft and non-scale forming water.
o Low operating costs.
o Incorporates our high-capacity polystyrene bead
type cation exchange resin which is remarkably stable
and has a long life.
Applications
o Boiler feed
o Process water in textile mills
o Beverage manufacture
o Laundry and air conditioning plants
o Cooling tower make-up
o Jacket cooling
o Hospitals, hotels.
Specifications
One mild steel pressure vessel provided with an inlet
distributor, an outlet collecting system and a brine
distributor. The vessel is painted externally with
a protective coat of red oxide and internally with
anti-corrosive bituminous paint.
One set of control valves, with all piping to inlet
and outlet terminals. One combined salt tank/brine
measuring tank, provided with brine suction piping
with adjustable indicating clamp, hydraulic ejector
and control valve. One orifice board for indicating
wash and rinse flow rates (to be fitted in the drain
sump). One charge of INDION cation exchange resin.
One hardness test kit for testing the softened water.
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** Note :
Due to continuous product improvement & customer
interaction, designs & specifications may be modified
or upgraded without notice **
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