Water Refill Pipe And Drainpipe - Huawei NetCol8000-E220 User Manual

NetCol8000-E220 Modular Indirect Evaporative
Cooling System
User Manual
Tempe
rature
(°C)
4
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3.2.2 Water Refill Pipe and Drainpipe

Table 3-2 Required water pipe specifications
Name
Spray
water
refill pipe
Spray
drainpipe
Issue 06 (2020-08-19)
Saturation Tempe
Pressure- rature
Surface (°C)
Pressure
(MPa)
0.81 23
0.84 24
0.87 25
0.9 26
0.93 27
0.96 28
0.99 29
1.02 30
1.05 31
1.09 32
1.12 33
1.16 34
1.19 35
1.23 36
1.27 37
Connector Pipe
Dimensions
G 3/4 inch DN20
port with
outer screw
threads
G 1-1/2 inch DN40
port with
inner screw
threads
Copyright © Huawei Technologies Co., Ltd.
Saturation Temper
Pressure- ature
Surface (°C)
Pressure (MPa)
1.47 42
1.51 43
1.56 44
1.60 45
1.65 46
1.69 47
1.74 48
1.79 49
1.84 50
1.89 51
1.94 52
1.99 53
2.04 54
2.1 55
2.15 N/A
Material
Rigid pipe:
made of PP-
R, C-PVC, or
other
materials
Rigid pipe:
made of PP-
R, C-PVC, or
other
materials
3 Installation Guide
Saturation
Pressure-
Surface
Pressure (MPa)
2.45
2.51
2.57
2.63
2.7
2.76
2.83
2.9
2.97
3.04
3.11
3.19
3.26
3.34
N/A
Quantit Length
y
1 Engineeri
ng
purchase.
Determin
ed by the
engineeri
1
ng
survey.
29