Product specifications

18
Ta b l e 3 Quick Reference - Minimum Chilled Fluid Loop Volume*
Air Conditioning Applications Process Applications
ACDS-B Model Gallons Liters Gallons Liters Gallons Liters
*Values calculated for ARI Conditions of Service (C.O.S.)
Type of Application Gal/Ton L/kW Gallons = Gal/Ton x ARI Capacity in Tons
Normal Air Conditioning 3 3.25 Liters = L/kW x ARI capacity in kW
Process Cooling 6 - 10 6.5 - 10.8
For applications with other than ARI C.O.S., calculate the system loop volume based on the adjusted or corrected unit capacity.
Ta n ks f o r S ys t em Vo l u me E nh a nc e m en t
It may be necessary to install a tank in the system to provide
sufficient system fluid volume, as shown below. The tank
should be baffled and piped for proper fluid mixing to prevent
stratification.
Figure 11b
Single Loop System with Storage Tank to Increase Loop Volume
Figure 11c
Primary and Secondary Loop Systems are normally used where the secondary system has variable
flow and/or multiple loads. See example below.
APPLICATION DATA (CONT.)
BAD
BAD
GOOD GOOD
Figure 11a
015S 41 1 57 8 3 313 To 138 522
020S 56 2 13 113 427 To 1 88 712
025S 71 2 68 142 5 36 To 236 893
027S 77 2 93 155 5 86 To 258 977
030S 87 3 29 174 659 To 2 90 1098
025D 7 8 2 96 15 7 5 9 3 To 2 61 9 88
030D 9 4 3 54 18 7 7 0 9 To 3 12 1181
035D 10 4 39 3 20 8 7 86 To 3 46 1310
040D 11 6 43 9 23 2 8 79 To 3 87 1465
045D 13 7 51 8 27 4 1036 To 456 1726
050D 14 8 56 1 29 6 1122 To 494 1870
055D 16 2 61 3 32 4 1226 To 540 2044
057D 17 0 64 4 34 0 1288 To 567 2146
060D 17 5 66 3 35 0 1326 To 584 2210
065D 19 5 74 6 39 1 1492 To 661 2487
070D 21 6 82 6 43 3 1653 To 721 2754
080D 23 6 90 0 47 1 1799 To 785 2999
090D 26 2 1000 523 1999 To 87 2 3331
100D 28 2 1077 564 2154 To 94 0 3591
C
O
O
L
E
R
TANK
PUMP
LOAD LOAD
PUMP
PERFORATED
DIVIDER
SINGLE or MULTIPLE LOAD SOURCES
WITH SINGLE or MULTIPLE PUMPS
C
O
O
L
E
R
TANK
PUMP
LOAD