baltur BT 180 DSG, Инструкция, Страница: 8 / 29

8
PIPES FOR LIGHT OIL BURNER
MODEL BT 300 - 350 DSG
GRAVITY SUPPLY SYSTEM
1 Tank
2 Feeding pipe
3 Wire-net filter
4 Pump
5 Degasifier
6 Suction pipe 7 Return pipe
8 Automatic fuel interception
device at burner shut off
9 Non-return valve
H Total meters
meters meters
Ø i. = 3/4” Ø i. 20 mm.
1 40 40
1,5 45 45
2 45 45
2,5 50 50
3 50 50
H Total meters
meters meters
Ø i. = 3/4” Ø i. 20 mm.
1 40 40
1,5 45 45
2 45 45
2,5 50 50
3 50 50
DROP-TYPE SYSTEM WITH SUPPLY FROM THE TANK TOP
1 Tank
3 Wire-net filter
4 Pump
6 Suction pipe
7 Return pipe 8 Automatic fuel interception
device at burner shut off
9 One-way valve
10 Bottom valve
P = 3,5 m. (max.)
SUCTION - TYPE FEEDING SYSTEM
1 Tank
3 Wire-net filter
4 Pump
6 Suction pipe
7 Return pipe
10 Bottom valve
H Total meters
meters meters
Ø i. = 3/4” Ø i. 20 mm.
0,5 34 34
1 29 29
1,5 24 24
2 19 19
2,5 14 14
3 9 9
3,5 3,5 3,5
N.B. For any missing devices in the piping,
follow existing regulations.
H = Difference in level between level in the tank and the pump axis.
L = Maximum length of suction pipe including the vertical lift.
For each bend or valve deduct 0,25 m.