baltur BT 17N Instruction Manual For Installation, Use And Maintenance page 56

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SUNTEC PUMP DETAILS MODEL E4 LA / E6 LA / E7 LA
BT 4A - 6A - 7A
6
2
4
5
TANK FILTER WITH GAS VALVE
5
3
2 Pressure gauge connector and air vent (1/8"G)
3 Pressure adjusting screw
4 Return
4
.1
4.1 Return with inner by-pass dowel
5 Suction G 1/2"
6 Delivery to nozzle
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1
7
6
2
5
1 - Pressure gauge connection Rp 1/2"
2 - O-Ring
3 - Valve closing spring (AP = 2÷3 bar)
4 - Air vent cap
5 - Mesh filter
6 - Gas valve damper
7 - Fuel outlet to the spray nozzle unit
2
3
4