13
Light oil pumps
Pump DELTA A
Pump DELTA VM1LR2
Keys
1
pressure governor
2
Pressure gauge port
3
Vacuum gauge port
4
Solenoid valve
5
To the nozzle
7
Inlet
8
Return
Connecting the light oil flexible hoses
To connect the flexible light oil hoses to the pump, proceed as follows, according to the pump provided:
1
remove the closing nuts
A
and
R
on the inlet and return connections of the pump;
2
screw the rotating nut of the two flexible hoses on the pump
being careful to avoid exchanging the inlet and return lines
: see
the arrows marked on the pump that show the inlet and the return (see prevoius paragraph).
Oil viscosity
1.2 ÷ 12 mm²/s (cSt)
Oil temperature
60 °C max
Maximum inlet pressure
2 bar
Maximum Return pressure
2 bar
Minimum inlet pressure
- 0.5 bar to avoid gasing
Maximum speed
3500 rpm
Oil viscosity
2 ÷ 50 mm²/s (cSt)
Oil temperature
0 ÷ 60 °C
Maximum inlet pressure
2 bar
Maximum Return pressure
2 bar
Minimum inlet pressure
- 0.5 bar to avoid gasing
Maximum speed
3600 rpm
Delta A1L2
Delta VM1LR2
R
A
R
A
