3.2.2
Central lubrication pump FKGGM - EPR
The central lubrication pump FKGGM-EPR is an electric driven grease pump and designed to supply lubricants
up to NLGI-cl 2.
The follow-up piston in the reservoir enables an installation in each position, also in rotating parts. The installation
in rotating parts implies that the function of the follow-up piston is supported by the centrifugal force. The
positively controlled metering piston of the pump element and the agitator blade ensure a perfect priming
behaviour. The central lubrication pump has an integrated level monitoring (optional).
Functional description:
Lubricant is pressed through a sieve by a spring loaded follow-up piston into the suction room of the pump
element. Air bubbles are crushed.
The motor powers the eccentric via a gear. The eccentricity effects a suction and pressure movement of the
supply piston. The integrated non-return valve avoids a return pumping of lubricant into the lubrication line. The
pump element is positively controlled by the eccentric, thus a function at low temperatures is ensured. The
delivery rate depends on the installed pump element.
The grease reservoirs are equipped with an agitator (for the FKGGM-EPR only in the area of the pump housing)
in order to ensure smooth priming of the delivery piston. The agitator pushes the medium into the suction
chamber; at the same time rising gas bubbles can escape.
Components:
Fig. 4 (example 2076 00584):
Reservoir
4 liter
Level sticker
BEKA WIND
follow-up piston
spring loaded
WS-
fitting
Steel pipe 6x1
Pressure relief valve
with return line
Pump element
PE-170
Pump type plate
Ventilation
Filling nipple
with dust cap
Overfill predection
0,5 bar
Filling connection
for filling press
Pump housing
with motor
Ventilation
screw
Lower motor
housing
14
Subject to alterations!
...a product from
BAL2076_central lubrication pump_01
19EN
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