Brochure

1217
60
WATER TREATMENT FILLING UNITS
Function
HYDROFILL™ is a water treatment fi lling unit that produces from site
sourced water, demineralized water of an ideal grade for use in closed
hydronic heating and cooling systems. Salts and other soluble minerals are
almost entirely eliminated so as to prevent premature equipment malfunction
including reduced effi ciency or component failure due to lime scale formation,
a common affl iction of heat exchangers. The treated water results in low
electrical conductivity to minimize corrosion due to galvanic attack. Also,
by eliminating the variability of site produced water having different mineral
content values from location to location, using treated water makes for more
reliable dosing when chemical additives are used – such as glycol.
1. Water IN connection
2. Water OUT connection
3. Quick opening lever to
release pressure and open
4. TDS-Meter
5. Handles to carry and open
6. Tank
7. Resin Bags
8. Stainless steel cart
(NA570924 only)
1
2
3
4
5
6
7
8
3
4
5
Site water fl ows up through a column of mixed bed resin beads which are
charged with negative and positive ions. The effectiveness of removing
minerals from site water through exchange depends on the TDS of input site
water and the time the water has in contact with the resin beads. The column
height of resin and the water fl ow rate will determine the effectiveness of the
ion exchange, the slower the fl ow rate the higher the effi ciency.
Water
classi cation
Hardness
(ppm)
NA570912
(gallons)
NA570924
(gallons)
Slightly hard < 60 1,750 3,500
Moderately hard 61 - 120 1,375 2,750
Hard 121 - 180 1,000 2,000
Very hard 181 - 250 475 950
Extremely Hard > 250 250 500
Capacities based on treating water containing 180 ppm (10.5 gpg) total dissolved solids (expressed
as calcium carbonate), consisting of 25% sodium, 50% alkalinity, 77°F (25°C), at a fl ow rate of 6 gpm,
delivering 30 ppm of treated water
Water treatment capacity
Large yellow lever enables quick and easy
opening of the tank. Lever includes a pres-
sure release valve. In one motion as the lid
is turned to the full open position, the tank
depressurizes and opens to the full diameter
of the tank.
Pre-packed resin bags save time and sim-
plify resin change process. No more time-
consuming, inconvenient fi lling up of narrow
tanks and no more spilled, wasted resin.
Resin change process is simple as removing
the used bags and inserting new ones. Each
bag is made from a water permeable mate-
rial and contains a pre-proportioned amount
of high capacity premium grade virgin mixed
bed resin.
Innovative fl ow distribution screen design
evenly distributes the inlet water through the
entire column of resin. Produces up to 30%
more treated water from a single resin refi ll
compared to other types of demineralization
tanks. Reduced operational cost through
less frequent resin replacement. Less waste,
less time spent on changing resin.
Highly accurate built-in TDS meter 0 - 999
ppm with resolution of 1 ppm due to its ad-
vanced microprocessor technology. Auto-Off
function conserves battery power. The unit
shuts off automatically after 10 minutes of
non-use. Replaceable battery with a life of
approximately 1000 hours of continuous use.
Construction details
NA10045
NA10045
A
C
D
Code A B C D Wgt. Lbs.
NA570912 13” 11” 12” 22” 44
NA570924 13½” 21” 27” 42½” 98
NA10045
NA10045
A
B C
D
B
Dimensions