Table Of Losses For Piping And Accessories - Ferroli ARENA 30 A Installation And Operating Instructions Manual

Wall-hung, pre-mix gas-fired condensing boiler
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ARENA 30 A

2.13 Table of losses for piping and accessories

Tab. 1
Accessories Ø 80
Description
Tubo Ø 80
male-female
KWMA38A • 0,50 m
KWMA83A • 1,00 m
KWMA06K • 2,00 m
KWMA07K • 4,00 m
Female-female
bend 45° Ø 80 mm
Female-female
bend 90° Ø 80 mm
Male-female
bend 90° Ø 80 mm
Pipe fitting M/M/F Ø80
with inspecting
plug+trap for
condensate drainage
system
Condensate flue
outlet
Spigot and socket
reduction Ø 80/100 mm
Reduction
Air
0,5
0,5
1
1
2
2
4
4
KWMA01K
1,2
KWMA02K
2,0
KWMA82A
1,5
KWMA05K
KWMA55U
KWMA03U
0
Tab. 2
Accessories Ø 80
Flue
Airwall terminal
products of
combustion Ø80 mm
0,8
1
1,6
2
Air terminal of inlet
3,2
4
protection Ø80 mm
6,4
8
Outlet flue air inlet
for concentric system
Ø80
1,8
Pipe fitting for
outlet flue Ø80 mm
2,5
Outlet flue air inlet
for connection with
split end Ø80 mm
2,0
7
3
The loss values listed refer to original FERROLI
pipes and accessories
Description
KWMA86A
KWMA85A
KWMA83U
KWMA86U
KWMA84U
Reduction
Air
Flue
5
2
4
12
21

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