AFRISO FloCo-Top-1C Betriebsanleitung Seite 44

5.2.2 Maximum suction line length in the case of a lower lying line
1. Install an anti-siphon valve to keep liquid fuel from escaping (siphoning)
in the case of an untight suction line and a higher level in the tank.
Nozzle Inner
throughput
pipe
< 2.5 kg/h
(3 l/h)
5 kg/h
(6 l/h)
7.5 kg/h
(9 l/h)
10 kg/h
(12 l/h)
15 kg/h
(18 l/h)
20 kg/h
(24 l/h)
Mounting
A
B
H
H
KAV MAV
D C
Ø
1.5
Ø 4 mm 32
Ø 4 mm 10
Ø 4 mm 10
Ø 6 mm 54
Ø 4 mm 8
Ø 6 mm 40
Ø 6 mm 27
Ø 6 mm 20
Ø 8 mm 64
A. Piston type anti-siphon
B. Diaphragm type anti-
C. H
D. H
Suction height H [m]
2.0 2.5
26 19
8 6
8 6
43 33
6 4
32 25
21 16
16 12
52 39
valve "KAV"
siphon valve "MAV"
= Safe height "KAV"
KAV
= Safe height "MAV"
MAV
3.0 3.5
13 7
4 2
4 2
22 12
3 1
17 9
11 6
8 4
26 14
FloCo-Top-C
EN
4.0
1
1
0
1
0
1
0
0
1
13