54
Refrigerant piping works
6
Elbow
Pipe size(O.D.)
Equivalent length
mm
inches
m
ft
Ø9.52
Ø3/8
0.18
0.59
Ø12.70
Ø1/2
0.20
0.66
Ø15.88
Ø5/8
0.25
0.82
Ø19.05
Ø3/4
0.35
1.15
Ø22.23
Ø7/8
0.40
1.31
Ø25.40
Ø1
0.45
1.48
Ø28.58
Ø1-1/8
0.50
1.64
Ø31.75
Ø1-1/4
0.55
1.80
Ø34.93
Ø1-3/8
0.58
1.90
Ø38.10
Ø1-1/2
0.60
1.97
Ø41.30
Ø1-5/8
0.70
2.30
Ø44.45
Ø1-3/4
0.75
2.46
Ø50.80
Ø2
0.80
2.62
6-6. Equivalent length calculations
Equivalent length calculation method
Equivalent length = actual pipe length(m) + number of ‘Y-joint’×0.5(m)+number of ‘Header joint’×1.0(m)+
number of elbows×equivalent length of each elbow
Type
Equivalent length
m
ft
Y joint
0.5
1.64
Header joint
1.0
3.28
Summary of Contents for DVM PLUS III
Page 1: ...Outdoor Units SAMSUNG DVM Air Conditioner DVM PLUS III 2010 North America for 60Hz...
Page 2: ......
Page 3: ...Outdoor Units...
Page 6: ...4 DVM PLUS III...
Page 7: ...5 Products I Products 1 Outdoor units 6 2 Indoor units 9 3 Accessories 11...
Page 62: ...DVM DVM Technical Data Book...
Page 63: ......
