Hitachi CH-Box - Page 25

P5417025-rev.1
15
CH-AP04MSSX
JCH-AP04MSSX
Unit:mm(inch)
PipingConnection
SizeforCH-Box
Required
PipeSize
Field-Supplied Remarks
LowPressure
GasPipe(A)
ɸ25.4
(1)
f
19.05
(3/4)
OD25.4
(1)
→
ID19.05
(3/4)
ApplyField-SuppliedReducer
(2SizeDown)
ɸ22.2
(7/8)
OD25.4
(1)
→
ID22.2
(7/8)
ApplyField-SuppliedReducer
ɸ25.4
(1)
- -
ɸ28.58
(1-1/8)
OD25.4
(1)
→
ID28.58
(1-1/8)
ApplyField-SuppliedReducer
High/Low
Pressure
GasPipe(B)
ɸ22.2
(7/8)
ɸ12.7
(1/2)
OD22.2
(7/8)
→
ID12.7
(1/2)
ApplyField-SuppliedReducer
(3SizeDown)
f
15.88
(5/8)
OD22.2
(7/8)
→
ID15.88
(5/8)
ApplyField-SuppliedReducer
(2SizeDown)
f
19.05
(3/4)
OD22.2
(7/8)
→
ID19.05
(3/4)
ApplyField-SuppliedReducer
ɸ22.2
(7/8)
- -
LiquidPipe(C)
ɸ12.7
(1/2)
f
9.52
(3/8)
OD12.7
(1/2)
→
ID9.52
(3/8)
ApplyField-SuppliedReducer
ɸ12.7
(1/2)
- -
CH-AP08MSSX
JCH-AP08MSSX
Unit:mm(inch)
PipingConnection
SizeforCH-Box
Required
PipeSize
Field-Supplied Remarks
LowPressure
GasPipe(A)
ɸ28.58
(1-1/8)
f
19.05
(3/4)
OD28.58
(1-1/8)
→
ID19.05
(3/4)
ApplyField-SuppliedReducer
(3SizeDown)
ɸ22.2
(7/8)
OD28.58
(1-1/8)
→
ID22.2
(7/8)
ApplyField-SuppliedReducer
(2SizeDown)
ɸ25.4
(1)
OD28.58
(1-1/8)
→
ID25.4
(1)
ApplyField-SuppliedReducer
ɸ28.58
(1-1/8)
- -
f
34.93
(1-3/8)
OD28.58
(1-1/8)
→
ID34.93
(1-3/8)
ApplyField-SuppliedReducer
High/Low
Pressure
GasPipe(B)
ɸ22.2
(7/8)
f
15.88
(5/8)
OD22.2
(7/8)
→
ID15.88
(5/8)
ApplyField-SuppliedReducer
(2SizeDown)
f
19.05
(3/4)
OD22.2
(7/8)
→
ID19.05
(3/4)
ApplyField-SuppliedReducer
ɸ22.2
(7/8)
- -
ɸ25.4
(1)
OD22.2
(7/8)
→
ID25.4
(1)
ApplyField-SuppliedReducer
ɸ28.58
(1-1/8)
OD22.2
(7/8)
→
ID28.58
(1-1/8)
ApplyField-SuppliedReducer
(2SizeUp)
LiquidPipe(C)
ɸ12.7
(1/2)
f
9.52
(3/8)
OD12.7
(1/2)
→
ID9.52
(3/8)
ApplyField-SuppliedReducer
ɸ12.7
(1/2)
- -
f
15.88
(5/8)
OD12.7
(1/2)
→
ID15.88
(5/8)
ApplyField-SuppliedReducer
f
19.05
(3/4)
OD12.7
(1/2)
→
ID19.05
(3/4)
ApplyField-SuppliedReducer
(2SizeUp)
DetailsofchangestothepipingsizeforconnectiontotheCH-Boxareshownbelow.