baltur COMIST 180 Instructions Manual page 43

SIPHON FEED SYSTEM WITH FEED FROM THE TOP OF THE TANK
1 Tank
3 Wire-net filter
4 Pump
6 Suction pipe
7 Return pipe
10 Bottom valve
TABLE OF PIPELINE
FOR COMIST 250 - COMIST 300
GRAVITY FEED SYSTEM
1 Tank
2 Feeding pipe
3 Wire-net filter
4 Pump
5 Degasifier
Pump axis
1 Tank
3 Wire-net filter
4 Pump
6 Suction pipe
7 Return pipe
Pump axis
SUCTION FEED SYSTEM
Pump axis
N.B. Comply with existing
regulations regarding
apparatus required in the
pipeline system
H - Height difference between minimum fuel tank level and pump axis.
L - Total length of pipeline, including vertical lenght. Subtract 0,25 mt.
for every elbow or gate valve.
6 Suction pipe
7 Return pipe
8 Automatic fuel interception
device at burner shut off
9 Non-return valve
H
meters
1
1,5
2
2,5
3
8 Automatic fuel interception
device at burner shut off
9 One-way valve
10 Bottom valve
H
meters
1
1,5
2
2,5
3
H
meters
0,5
1
1,5
2
2,5
3
3,5
42
Total lenght
meters
Ø i. = 3/4" Ø i. 20 mm.
40 40
45 45
45 45
50 50
50 50
Total lenght
meters
Ø i. = 3/4" Ø i. 20 mm.
40 40
45 45
45 45
50 50
50 50
Dimension P = 3,5 m. (max.)
Total lenght
meters
Ø i. = 3/4" Ø i. 20 mm.
34 34
29 29
24 24
19 19
14 14
9 9
3,5 3,5