Mounting and commissioning
Nozzle ca-
Inner
pacity
pipe Ø
< 2.5 kg/h
Ø 4 mm
(3 l/h)
5 kg/h
Ø 4 mm
(6 l/h)
Ø 4 mm
7.5 kg/h
(9 l/h)
Ø 6 mm
Ø 4 mm
10 kg/h
(12 l/h)
Ø 6 mm
15 kg/h
Ø 6 mm
(18 l/h)
Ø 6 mm
20 kg/h
(24 l/h)
Ø 8 mm
20
Maximum suction line length for installation below the tank level
An anti-siphon valve should be installed to prevent fuel oil from
escaping in the case of a defective suction line since the oil lev-
el in the tank is higher.
Fig. 12: Application example 2
Fig. 13: Application example 3
1.5
32
10
10
54
8
40
27
20
64
– English –
1
Piston type anti-siphon valve KAV
2
Diaphragm type anti-siphon valve
MAV
H
Relevant suction height KAV
KAV
H
Relevant suction height MAV
MAV
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
3.0
3.5
13
7
4
2
4
2
22
12
3
1
17
9
11
6
8
4
26
14
FloCo-Top-1K
4.0
1
1
0
1
0
1
0
0
1