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BA_2005_2_GB_D2
Replacement for BA_2005_1_GB_D2
3. Design
4.
Principle of operation
One revolution of the eccentric shaft causes each of the plungers, through the intermediary of the
crosshead and rocker arm, to execute one suction and delivery stroke.
During the suction stroke, the plungers draw in preset quantities of oil from the reservoir via the channels in
the cylinders. During the subsequent compression stroke, the plungers force the oil out through the lines to
the lubrication points with which they are connection.
5. Specification
Capacity of reservoir : ........................................................................................................................... 4 liters
Working temperature range : .............................................................................................. - 40
0
C ... + 50
0
C
Viscosity range of oil, at the working temperature : ........................................................... 40 ... 2300 mm
2
s
-1
Drive
max. metered quantity
per outlet and per
delivery stroke, with
Permissible back
pressure
Weight of the pump without base,
with 20 single pump elements
attached
single
pump
element
double
pump
element
bar kg
with oscilating lever
100 at 15 min
-1
11
with gear box and
flange motor
0.2 cm
3
0.15
cm
3
10 at 50 min
-1
19
