32 33
IMPRESSION
®
PLUS TWIN SPECIFICATIONS
1
All water softeners are factory preset at medium salting.
2
The pH listed is the minimum for the influent water.
3
Unit not tested for capacity at these peak flow rates. Water quality may vary.
* All specs are shown in capacity per tank.
Cycle Times and Salt Usage
NOTE: Only the -844TW through the -1354TW sizes are approved in the state of Wisconsin.
Twin Series Softeners
Specifications
Manufactured by Water-Right, Inc. • 1900 Prospect Court • Appleton, WI 54914 • 800-777-1426 • water-right.com
SPE-IMP TWIN RevA0318
MODEL
IMP-844TW IMP-1044TW IMP-1054TW IMP-1354TW IMP-1465TW IMP-1665TW
1
Capacity:*
(Grains/Lbs. NaCl)
Minimum
15,600 @ 3.0 23,600 @ 6.0 35,400 @ 9.0 53,000 @ 12.0 60,000 @ 18.0 80,000 @ 24.0
Medium
21,600 @ 6.0 28,400 @ 9.0 44,400 @ 15.0 64,200 @ 18.0 75,000 @ 30.0 100,000 @ 40.0
Maximum
25,600 @ 9.0 32,000 @ 15.0 48,800 @ 21.0 72,800 @ 24.0 90,000 @ 45.0 120,000 @ 60.0
Amount of Resin Media (Cu. Ft.) .85 1.0 1.5 2.5 3 4
Maximum Water Hardness (GPG) 50 75 100 100 100 100
2
Minimum pH Required 7.0 7.0 7.0 7.0 7.0 7.0
3
Peak Flow Rate (GPM @ P-PSI) 11.4 @ 15.0 17.1 @ 15.0 14.3 @ 15.0 18.5 @ 15.0 27 @ 25.0 29.0 @ 25.0
Continuous Flow Rate (GPM @ P-PSI) 5.0 @ 5.4 5.0 @ 2.8 5.0 @ 3.8 5.0 @ 2.4 20.0 @ 15.0 22.0 @ 15.0
Water Pressure Range (PSI) 30-100 30-100 30-100 30-100 30-100 30-100
Water Temperature (ºF) 33-100 33-100 33-100 33-100 33-100 33-100
Electrical Requirements (volts-hertz) 110-50/60 110-50/60 110-50/60 110-50/60 110-50/60 110-50/60
Pipe Size 1” 1” 1” 1” 1” 1”
Total Dimensions:
Media Tank and Valve 27”W x 52”H 29”W x 52”H 29”W x 62”H 31”W x 62”H 32”W x 74”H 34”W x 74”H
Brine Tank 18”W x 33”H 18”W x 33”H 18”W x 33”H 18”W x 40”H 18”W x 40”H 24”W x 41”H
MODEL
IMPRC-1054TW IMPRC-1354TW
1
Capacity:
(Grains/Lbs. NaCI)
Minimum
23,600 @ 6.0 35,400 @ 9.0
Medium
28,400 @ 9.0 44,400 @ 15.0
Maximum
32,000 @ 15.0 48,800 @ 21.0
Amount of Resin Media (Cu. Ft.)
1.0 1.5
Amount of Carbon Media (Cu. Ft.)
.5 1.0
Maximum Water Hardness (GPG)
75 100
2
Minimum pH Required
1.0 1.0
3
Peak Flow Rate (GPM @ P-PSI)
15.6 @ 15.0 20.4 @ 15.0
Continuous Flow Rate (GPM @ P-PSI)
9.7 @ 7.5 13.2 @ 7.5
Water Pressure Range (PSI)
25-100 25-100
Water Temp. (ºF)
33-100 33-100
Electrical Requirements (volts-hertz) 110-50/60 110-50/60
Pipe Size 1” 1”
Total Dimensions:
Media Tank and Valve 10”W x 62”H 13”W x 62”H
Brine Tank 18”W x 33”H 18”W x 40”H
MODEL IMP-844TW IMP-1044TW IMP-1054TW IMP-1354TW IMP-1465TW IMP-1665TW IMPRC-1054TW IMPRC-1354TW
Backwash
6 8 8 10 12 12 8 10
Brine & Rinse
40 60 90 90 90 90 90 90
Rinse
4 4 4 4 4 4 4 4
Brine Refi ll
3:51 5:51 9:53 11:53 19:56 26:38 5:51 9:53
Regenerant (lbs.)
6 9 15 18 30 40 9 15
Total (min.) 54 78 112 116 126 133 108 114
IMP-TW Specifications
IMPRC-TW Specifications