7
General System Information for 1" Twin Alternating PWS10T Softeners
System Specifications
Notes:
Capacities are based on resin manufacturer’s data and are dependent upon influent water TDS, temperature, bed depth, and
flow rates. Feed water must be free of oil and color. Pipe size, tank size, and space requirements are in inches. Capacities and flow
rates expressed above are per tank. Flow rates listed at 25psi drops are for intermittent peak flow rates and are not to be used as
continuous flows.
MODEL NO.
MINERAL TANK
BRINE TANK
SOFTENING CAPACITY
KGR
LBS. SALT PER
REGENERATION
FLOW RATE & PRESSURE
Tank Size
Resin Ft³
Gravel #20
Tank Size
Salt Fill lbs.
Max
Min
Max
Min
Serv GPM
Drop PSI
BKW GPM
PWS10T161A21
9" x 48"
1.0
10 lbs.
18" x 40"
400
30 K
20 K
15
6
9/15
15/25
2.0
PWS10T161B21
10" x 54"
1.5
10 lbs.
18" x 40"
400
45 K
30 K
22.5
9
10/15
15/25
2.4
PWS10T161C21
12" x 52"
2.0
30 lbs.
18" x 40"
400
60 K
40 K
30
12
15/20
15/25
3.5
PWS10T161D21
14" x 65"
3.0
60 lbs.
18" x 40"
400
90 K
60 K
45
18
18/23
15/25
5.0
PWS10T161E21
16" x 65"
4.0
80 lbs.
18" x 40"
400
120 K
80 K
60
24
19/25
15/25
7.0
Specifications
PWS10T
PWS15T
MODEL NO.
MINERAL TANK
BRINE TANK
SOFTENING CAPACITY
KGR
LBS. SALT PER
REGENERATION
FLOW RATE & PRESSURE
Tank Size
Resin Ft³
Gravel #20 /
1/4x1/8
Tank Size
Salt Fill lbs.
Max
Min
Max
Min
Serv GPM
Drop PSI
BKW GPM
PWS15T171C21
12" x 52"
2.0
30/- lbs.
24" x 41"
600
60 K
40 K
30
12
15/20
15/25
3.5
PWS15T171D21
14" x 65"
3.0
60/- lbs.
24" x 41"
600
90 K
60 K
45
18
17/22
15/25
5.0
PWS15T171E21
16" x 65"
4.0
80/- lbs.
24" x 41"
600
120 K
80 K
60
24
25/40
15/25
7.0
PWS15T171F21
18" x 65"
5.0
100/- lbs.
24" x 41"
600
150 K
100 K
75
30
25/40
15/25
10.0
PWS15T171G21
21" x 62"
7.0
100/- lbs.
24" x 50"
800
210 K
140 K
105
42
35/53
15/25
12.0
PWS15T171H21
24" x 72"
10.0
100/100 lbs. 30" x 50"
1200
300 K
200 K
150
60
40/55
15/25
15.0
MODEL NO.
ORDERING CODES
DESCRIPTION
PIPE SIZE
SPACE REQUIRED
D X W X H
WEIGHT
LBS KGS
PWS10T161A21
7100055
1 Cubic Foot Twin Alt. Water Softener with Flow Meter
1"
18" x 51" x 70"
230 105
PWS10T161B21
7100056
1.5 Cubic Foot Twin Alt. Water Softener with Flow Meter
1"
18" x 51" x 76"
290 132
PWS10T161C21
7100057
2 Cubic Foot Twin Alt. Water Softener with Flow Meter
1"
18" x 53" x 74"
350 159
PWS10T161D21
7100058
3 Cubic Foot Twin Alt. Water Softener with Flow Meter
1"
18" x 58" x 87"
500 227
PWS10T161E21
7100059
4 Cubic Foot Twin Alt. Water Softener with Flow Meter
1"
18" x 62" x 87"
650 295
General System Information for 11/2" Twin Alternating PWS15T Softeners
SPACE
MODEL NO.
ORDERING CODES
DESCRIPTION
PIPE SIZE
REQUIRED
WEIGHT
D x W x H
LBS
KBS
PWS15T171C21
7100060
2 Cubic Foot Twin Alt. Water Softener with Flow Meter
1
1
⁄
2
"
24" x 78" x 75"
370
168
PWS15T171D21
7100061
3 Cubic Foot Twin Alt. Water Softener with Flow Meter
1
1
⁄
2
"
24" x 79" x 87"
550
250
PWS15T171E21
7100062
4 Cubic Foot Twin Alt. Water Softener with Flow Meter
1
1
⁄
2
"
24" x 80" x 87"
720
327
PWS15T171F21
7100063
5 Cubic Foot Twin Alt. Water Softener with Flow Meter
1
1
⁄
2
"
24" x 81" x 89"
900
409
PWS15T171G21
7100064
7 Cubic Foot Twin Alt. Water Softener with Flow Meter
1
1
⁄
2
"
24" x 83" x 89"
1215
552
PWS15T171H21
7100065
10 Cubic Foot Twin Alt. Water Softener with Flow Meter
1
1
⁄
2
"
39" x 90" x 96"
1750
795
