Quantech QTC3040T, Installation Operation & Maintenance

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QUANTECH
46
FORM QTC3-NM1
ISSUE DATE 08/03/2022
SECTION 5 – TECHNICAL DATA
HEAT EXCHANGER FLOW, GPM
ETHYLENE GLYCOL PROPYLENE GLYCOL
%
WEIGHT
TONS COMPR
KW
GPM F/
TON
PRESS
DROP
FREEZE
PT
%
WEIGHT
TONS COMPR
KW
GPM F/
TON
PRESS
DROP
FREEZE
PT
10.0 1.0 1.0 24.3 1.0 26.2 10.0 1.0 1.0 24.0 1.0 26.0
20.0 1.0 1.0 25.1 1.1 17.9 20.0 1.0 1.0 24.3 1.1 19.0
30.0 1.0 1.0 25.9 1.2 6.7 30.0 1.0 1.0 24.9 1.3 9.0
40.0 1.0 1.0 26.9 1.4 -8.1 40.0 1.0 1.0 25.6 1.4 -6.0
50.0 1.0 1.0 28.0 1.6 -28.9 50.0 0.9 1.0 26.6 1.7 -28.0
NOTE: Water Pressure Drop Curves may extend past the minimum and maximum water flow ranges.
TABLE 5 - ETHYLENE AND PROPYLENE GLYCOL CORRECTION FACTORS
EVAPORATOR QTC3 MODELS
A 055THE, 060THE, 070TSE
B 075TSE
C
085TSE, 095TSE,
090THE, 100THE, 120THE
D 080THE, 125TSE, 160TSE, 150THE
E
110TSE, 140TSE, 130THE
F 170THE
G 205THE
H 225THE
I
050THE
J 040THE
QTC3 EVAPORATOR PRESSURE DROP CURVE
YLAA Evaporator Pressure Dop (IP Units)
Water Pressure Drop (psi
)
Water Flow Rate (gpm)
A B C D E F G H I J
10 110 210 310 410 510 610 710
5
10
15
25
20
30
35
40
45
LD28292a