GRUPAd.o.o.
91
2. Equivalent pipe length of bend pipe and branch pipe (FYI)
Pipe size
bend pipe
branch pipe
6.35
9.52
12.7
15.88
19.1
31.8
0.16
0.18
0.20
0.25
0.35
0.55
0.5
0.5
0.5
0.5
0.5
0.5
3. Branch pipe selection:
Total capacity of indoor units(100W)
Less than 335
Not less than 335 and less than 506
Not less than 506 and less than 730
Not less than 730
Branch pipe model
FQG-B335A
FQG-B506A
FQG-B730A
FQG-B1350A
