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YORK INTERNATIONAL
33
FORM 150.62-NM1
OPERATIONAL LIMITATIONS (METRIC)
TABLE 13 – COOLER PRESSURE DROP CURVES
MODEL YCAL00 COOLER CURVE
14SC, 20SC, 24SC,
A
30SC
34SC B
40SC, 44SC, 50SC,
C
60SC
64SC, 70SC, 74SC, D
80SC E
% WT
FACTORS
FREEZE
ETHYLE-
POINT
NE
TONS
COMPR. DELTA GPM/
°
F/
(
°
C)
GLYCOL kW P TON
10 .994 .997 1.03 24.1 -3
20 .986 .993 1.06 24.9 -9
30 .979 .990 1.09 25.9 -15
40 .970 .985 1.13 27.3 -23
50 .959 .980 1.16 29.0 -36
TABLE 14 – ETHYLENE GLYCOL CORRECTION
FACTORS
Cooler Pressure Drop
YCAL0034
Flow l/s
90
100
80
70
60
50
40
30
20
10
3
4
5
6
7
8
9
10
Press. Drop, kPa
LD04969
180
160
140
120
100
80
60
40
20
0
0
5
10
Cooler Press. Drop
YCAL0030
Flow l/s
Press. Drop, kPa
LD04968