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0006080095_200902
GENERAL DIAGRAM FOR TWO-STAGE L.P.G. PRESSURE REDUCTION
FOR BURNER OR BOILER
N° BT 8721/2GB
Rev.21/03/90
DETAILS OF PUMPS
N° BT 8926/1
rev. 28/06/01
N° 0002901460
Rev.: 26/09/2006
PUMP MOD. 160 ÷ 600L/H
2
- Pressure test point and purge point (1/8”G)
3.1
- Remove the nut to have access to the pressure
adjustment screw (12 bar)
4
- Return
5
- Suction
6
- Delivery
7
- Vacuum test point (1/8”G)
1 Heating element seat
2 1/4" Pressure gauge connection
3 Delivery (nozzle)
4 Pump plate
5 Return
6 1/4" Vacuum-meter connection
7 Suction
8 Pump pressure regulation
