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0006081053 - ed 2006/12
GRAVITY SUPPLY SYSTEM
GRAVITY SUPPLY SYSTEM
1 Tank
1 Tank
2 Feeding pipe
2 Feeding pipe
3 Wire-net fi lter
3 Wire-net fi lter
4 Pump
4 Pump
5 Degasifi er
5 Degasifi er
6 Suction pipe
7 Return pipe
8 Automatic fuel interception
device at burner shut off
9 Non-return valve
DROP-TYPE SYSTEM WITH SUPPLY FROM THE TANK TOP
DROP-TYPE SYSTEM WITH SUPPLY FROM THE TANK TOP
1 Tank
1 Tank
3 Wire-net fi lter
3 Wire-net fi lter
4 Pump
4 Pump
6 Suction pipe
6 Suction pipe
7 Return pipe
7 Return pipe
8 Automatic fuel interception
device at burner shut off
9 One-way valve
10 Bottom valve
SUCTION - TYPE FEEDING SYSTEM
SUCTION - TYPE FEEDING SYSTEM
1 Tank
3 Wire-net fi lter
4 Pump
6 Suction pipe
7 Return pipe
10 Bottom valve
N.B.
For any missing devices in the piping, follow existing regulations.
For any missing devices in the piping, follow existing regulations.
H
Total meters
meters
meters
Ø i. 16 mm.
1
40
1,5
45
2
45
2,5
50
3
50
H
Total meters
meters
meters
Ø i. 16 mm.
1
40
1,5
45
2
45
2,5
50
3
50
H = Difference in level between level in the tank and the pump axis.
H = Difference in level between level in the tank and the pump axis.
L = Maximum length of suction pipe including the vertical lift.
L = Maximum length of suction pipe including the vertical lift.
For each bend or valve deduct 0,25 m.
For each bend or valve deduct 0,25 m.
P = 3,5 m. (max.)
P = 3,5 m. (max.)
meters
Ø i. 16 mm.
1
40
1,5
45
2
45
2,5
50
3
50
meters
Ø i. 16 mm.
1
40
1,5
45
2
45
2,5
50
3
50
H
Total meters
meters
meters
Ø i. 14 mm.
Ø i. 16 mm.
0,5
36
55
1
30
48
1,5
25
41
2
20
32
2,5
15
24
3
10
15
3,5
4
7,5
meters
Ø i. 14 mm.
Ø i. 16 mm.
0,5
36
55
1
30
48
1,5
25
41
2
20
32
2,5
15
24
3
10
15
3,5
4
7,5
Ø i. 14 mm.
Ø i. 16 mm.
0,5
36
55
1
30
48
1,5
25
41
2
20
32
2,5
15
24
3
10
15
3,5
4
7,5
PIPES FOR LIGHT OIL BURNER MODEL
TBL 130P - 160P
