420010264204 Maior 60/80/120 H.S.
EN
MAXIMUM LENGTH OF SUCTION LINES FOR TWO-PIPE SYSTEM
Two-pipe siphon feed system
Two-pipe lift system
To correct length of pipes is calculated by summing up the length of all vertical and horizontal right
sections and bends. The static suction head will be the distance between the non-return valve and the
burner's pump axle. The depression must not be greater than 0.45 bar; should it be higher, some dama-
ges could occur to the pump, with consequent increase in mechanical noises and ,eventually, a failure.
NOZZLE
GPH
2,50
3,00
3,50
4,00
4,50
5,00
5,50
6,00
6,50
7,00
7,50
8,30
9,50
10,50
12,00
13,80
15,30
17,50
19,50
21,50
24,00
GPH
INYECTOR : DANFOSS S 80°÷60°; DELAVAN B 60°; MONARCH AR 60°
H
H
NOZZLE FLOW RATE
DELAVAN B - MONARCH PLP - DANFOSS S
10
11
9,50
9,97
11,40
11,96
13,30
13,95
15,20
15,94
17,10
17,94
19,00
19,93
20,90
21,92
22,80
23,92
23,70
25,91
26,60
27,90
28,50
29,90
31,54
33,08
36,10
37,87
40,06
41,73
45,60
47,80
52,40
55,00
58,10
61,00
66,50
69,80
74,10
77,70
81,70
85,70
91,20
95,70
H
(m)
ø 10 mm ø 12 mm
0
0,5
1
2
3
3,5
H
(m)
ø 10 mm ø 12 mm
0
0,5
1
2
3
3,5
PUMP PRESSURE (bar)
12
13
10,41
10,83
12,49
13,00
14,57
15,17
16,65
17,33
18,73
19,50
20,82
21,67
22,90
23,83
24,98
26,00
27,06
28,17
29,14
30,33
31,22
32,50
34,55
35,97
39,55
41,17
43,74
45,41
50,00
52,00
57,50
59,80
63,70
66,30
72,90
75,80
81,20
84,50
89,50
93,20
99,90
104,00
107,90
OUTPUT kg/h
pag.4
Pipe length
AS 67 / AN 77
AJ 6
(m)
(m)
ø 14 mm ø 16 mm
32
90
22
38
36
90
45
25
40
90
30
50
48
90
35
60
56
90
38
70
60
90
40
80
Pipe length
AS 67 / AN 77
AJ 6
(m)
(m)
ø 14 mm ø 16 mm
25
70
25
45
21
62
38
20
18
54
18
33
10
38
10
20
5
20
5
10
---
10
2
4
14
15
11,24
11,64
13,49
13,96
15,74
16,29
17,99
18,62
20,24
20,95
22,48
23,27
24,73
25,60
26,98
27,93
29,23
30,26
31,48
32,58
33,73
34,91
37,32
38,63
42,72
44,22
47,20
48,90
54,00
55,90
62,10
64,20
68,80
71,10
78,70
81,50
87,70
90,80
96,70
100,10
103,40
111,70
115,40
16
12,02
14,42
16,83
19,23
21,63
24,04
26,44
28,84
31,25
33,65
36,05
39,90
45,67
50,50
57,70
66,30
73,60
84,10
93,70