Heat Exchanger Flow, Gpm; Ethylene & Propylene Glycol Correction Factors; Table 3 - Ethylene & Propylene Glycol Correction Factors - York YLAA0285SE Manual

SECTION 5 – TECHNICAL DATA
1 0 0 0
1 0 0
1 0
1
1
TABLE 3 – ETHYLENE & PROPYLENE GLYCOL CORRECTION FACTORS
ETHYLENE GLYCOL
TONS
% WEIGHT COMPR
kW
10 0.985 0.997
20 0.981 0.996
30 0.974 0.995
40 0.966 0.991
50 0.957 0.989
Note: Water Pressure Drop Curves may extend past the minimum and maximum water flow ranges.
46

HEAT EXCHANGER FLOW, GPM

Y L AA E v a p o ra to r P re s s u re D ro p (S I U n its )
C
W a te r F lo w R a te (l/s )
CURVE
A
B
C
D
E
°
PRESS
GPM F/
FREEZE PT
DROP
TON
24.1 1.034 26
24.9 1.062 16
26.1 1.096 5
27.5 1.134 -10
29.1 1.172 -32
A
B
1 0
MODEL YLAA
240SE, 195HE, 220HE
320SE, 360SE, 260HE, 300HE
400SE, 435SE, 350HE, 455HE
485SE, 440HE
390HE, 515HE
PROPYLENE GLYCOL
TONS
% WEIGHT COMPR
kW
10 0.983 0.996
20 0.974 0.995
30 0.961 0.990
40 0.946 0.98
50 0.928 0.984
FORM 150.72-NM3 (1020)
ISSUE DATE 10/05/2020
D
E
1 0 0
°
PRESS
GPM F/
FREEZE PT
DROP
TON
24.2 1.048 27
24.4 1.086 19
25.1 1.134 8
26.0 1.186 -5
27.2 1.247 -25
JOHNSON CONTROLS