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OTHER THINGS TO KNOW
SECTION 4
19
4A. DIMENSIONS/SPECIFICATIONS
FIG. 12 BYPASS VALVES
INCHES CM
A Salt Tank Height 40-1/4 102.2
B Resin Tank Diameter (nominal) 9 22.7
C Resin Tank Height (nominal) 40 101.6
D Inlet-Outlet Height 41-1/2 105.4
E Overall Height 46 116.8
F
1
Length 19-1/2 49.5
F
2
Width 16-1/2 41.9
— Distance between inlet-outlet
center lines
3-3/8 8.6
MODEL NO. 625.3485400 AND 625.3485500 TIMER AR CODE AR31
NOTE: Please see the rating decal for water softener operating capacity, salt usage and service flow
rate/pressure loss performance specifications. Performance specifications are validated by the Water
Quality Association (WQA). The rating decal is located on the rim, under the salt hole cover (see page
28).
WATER SUPPLY TO WATER SOFTENER
MINIMUM WATER SYSTEM FLOW (gpm) 3
MINIMUM-MAXIMUM WATER PRESSURE (psi) 20-120
MAXIMUM WATER TEMPERATURE (°F) 120
MAXIMUM WATER HARDNESS (gpg) 110
MAXMUM “CLEAR WATER” IRON (ppm) 8
SALT FOR WATER SOFTENER
TYPE OF SALT NEEDED Nugget/Pellet
ALTERNATE TYPE OF SALT Pure, evaporated, compacted
water softener salt
STORAGE CAPACITY (pounds) 200
OTHERS
TYPE OF ION EXCHANGE MATERIAL (resin) High Capacity
AMOUNT OF RESIN (cu.ft.) 1.0
REGENERATION (RECHARGE) CYCLE TIME (min.)
FILL 2.7-10.3
BRINING/BRINE RINSE 97-106
BACKWASH 7
FAST RINSE 3
TOTAL REGENERATION TIME 109.7-126.3
gpm = gallons per minute psi = pounds per square inch
gpg = grains per gallon ppm = parts per million