| Whaley dual circuit chillers provide 2 individual circuits for optimum redundancy. Never have a downed process from chilled water system maintenance. If you ever have to work on one circuit of the SA-D series dual circuit chiller, there will always be another circuit up and running providing cooling to your application. WPI also offers dual circuit modular chillers as well. These are ideal for people who already have a pump and reservoir, or if you are wanting even more redundancy. Contact an experienced dual circuit cooling engineer today. |
208-230/460/3 Dual Circuit 10 Ton – 20 Ton
|
Model #
|
Tonnage
|
KW
|
BTU/hr
|
Pumps
|
Volt
|
GPM
|
FLA
1Circ/ 2Circ |
SuppPump HP
|
Circ Pump HP
|
Tank
size |
| SA10D-3-PT |
10 Ton
|
35.1
|
120,000
|
Single
|
208-230/3
|
24
|
27.9 / 44.3
|
2hp #126
|
–
|
40 gal
|
| SA10D-3-2PT |
10 Ton
|
35.1
|
120,000
|
Dual
|
208-230/3
|
24
|
30.1 / 46.5
|
2hp #126
|
0.5hp #69
|
40 gal
|
| SA10D-4-PT |
10 Ton
|
35.1
|
120,000
|
Single
|
460/3
|
24
|
12.5 / 21.6
|
2hp #126
|
–
|
40 gal
|
| SA10D-4-2PT |
10 Ton
|
35.1
|
120,000
|
Dual
|
460/3
|
24
|
13.5 / 22.6
|
2hp, #126
|
0.5hp #69
|
40 gal
|
| SA12.5D-3-PT |
12.5 Ton
|
43.9
|
150,000
|
Single
|
208-230/3
|
30
|
29.5 / 51.5
|
2hp #126
|
–
|
40 gal
|
| SA12.5D-3-2PT |
12.5 Ton
|
43.9
|
150,000
|
Dual
|
208-230/3
|
30
|
33.5 / 55.5
|
2hp #126
|
1hp #11
|
40 gal
|
| SA12.5D-4-PT |
12.5 Ton
|
43.9
|
150,000
|
Single
|
460/3
|
30
|
14.6 / 25.8
|
2hp #126
|
–
|
40 gal
|
| SA12.5D-4-2PT |
12.5 Ton
|
43.9
|
150,000
|
Dual
|
460/3
|
30
|
18.6 / 29.8
|
2hp #126
|
1hp #11
|
40 gal
|
| SA15D-3-PT |
15 Ton
|
52.7
|
180,000
|
Single
|
208-230/3
|
36
|
38.1 / 69.3
|
3hp #16
|
–
|
60 gal
|
| SA15D-3-2PT |
15 Ton
|
52.7
|
180,000
|
Dual
|
208-230/3
|
36
|
42.1 / 73.3
|
3hp #16
|
1hp #11
|
60 gal
|
| SA15D-4-PT |
15 Ton
|
52.7
|
180,000
|
Single
|
460/3
|
36
|
18.3 / 34.4
|
3hp #16
|
–
|
60 gal
|
| SA15D-4-2PT |
15 Ton
|
52.7
|
180,000
|
Dual
|
460/3
|
36
|
20.1 / 36.2
|
3hp #16
|
1hp #11
|
60 gal
|
| SA20D-3-PT |
20 Ton
|
70.3
|
240,000
|
Single
|
208-230/3
|
48
|
43.2 / 80.5
|
3hp #16
|
–
|
60 gal
|
| SA20D-3-2PT |
20 Ton
|
70.3
|
240,000
|
Dual
|
208-230/3
|
48
|
47.2 / 84.5
|
3hp #16
|
1hp #11
|
60 gal
|
| SA20D-4-PT |
20 Ton
|
70.3
|
240,000
|
Single
|
460/3
|
48
|
22.8 / 43.4
|
3hp #16
|
–
|
60 gal
|
| SA20D-4-2PT |
20 Ton
|
70.3
|
240,000
|
Dual
|
460/3
|
48
|
24.6 / 45.2
|
3hp #16
|
1hp #11
|
60 gal
|
Physical Specifications
|
Model #
|
Tonnage
|
KW
|
Voltage
|
Length
|
Width
|
Height
|
# of
Compressors |
Inlet/outlet
Connections |
| SA10D-3-PT |
10 Ton
|
35.1
|
208-230/3
|
78″
|
44″
|
84″
|
2
|
1ea 1.25″
|
| SA10D-3-2PT |
10 Ton
|
35.1
|
208-230/3
|
78″
|
44″
|
84″
|
2
|
1ea 1.25″
|
| SA10D-4-PT |
10 Ton
|
35.1
|
460/3
|
78″
|
44″
|
84″
|
2
|
1ea 1.25″
|
| SA10D-4-2PT |
10 Ton
|
35.1
|
460/3
|
78″
|
44″
|
84″
|
2
|
1ea 1.25″
|
| SA12.5D-3-PT |
12.5 Ton
|
43.9
|
208-230/3
|
78″
|
44″
|
84″
|
2
|
1ea 1.25″
|
| SA12.5D-3-2PT |
12.5 Ton
|
43.9
|
208-230/3
|
78″
|
44″
|
84″
|
2
|
1ea 1.25″
|
| SA12.5D-4-PT |
12.5 Ton
|
43.9
|
460/3
|
78″
|
44″
|
84″
|
2
|
1ea 1.25″
|
| SA12.5D-4-2PT |
12.5 Ton
|
43.9
|
460/3
|
78″
|
44″
|
84″
|
2
|
1ea 1.25″
|
| SA15D-3-PT |
15 Ton
|
52.7
|
208-230/3
|
89″
|
68″
|
84″
|
2
|
1ea 1.5″
|
| SA15D-3-2PT |
15 Ton
|
52.7
|
208-230/3
|
89″
|
68″
|
84″
|
2
|
1ea 1.5″
|
| SA15D-4-PT |
15 Ton
|
52.7
|
460/3
|
89″
|
68″
|
84″
|
2
|
1ea 1.5″
|
| SA15D-4-2PT |
15 Ton
|
52.7
|
460/3
|
89″
|
68″
|
84″
|
2
|
1ea 1.5″
|
| SA20D-3-PT |
20 Ton
|
70.3
|
208-230/3
|
89″
|
68″
|
84″
|
2
|
1ea 1.5″
|
| SA20D-3-2PT |
20 Ton
|
70.3
|
208-230/3
|
89″
|
68″
|
84″
|
2
|
1ea 1.5″
|
| SA20D-4-PT |
20 Ton
|
70.3
|
460/3
|
89″
|
68″
|
84″
|
2
|
1ea 1.5″
|
| SA20D-4-2PT |
20 Ton
|
70.3
|
460/3
|
89″
|
68″
|
84″
|
2
|
1ea 1.5″
|