P502 Compact lubricant supply pump

The P502 is a simple, compact lubricant supply pump. It can be used to provide lubricant to progressive centralized lubrication systems or a maximum of two individual lubrication points.

System description:
Power supply
The P 502 pump can be operated with a 12 or 24 V DC power supply and can be equipped with a low-level indication (follower plate) as an option.
Electrical connection to the pump can be realized by square plug, bayonet plug, or M12 plug.



The pump can be operated without integrated control unit or with an integrated control printed circuit board for pause time and lubrication time adjustments. With its proven rotary switch technology,
adjustments of pause times and lubrication times are safe and easy to be done.

A pushbutton on the control printed circuit board or an external illuminated pushbutton allow triggering additional lubrication cycles at any time.


Pump elements

One or maximum two pump elements of the proven installation sizes K5, K6, K7 and B7 ensure the desired lubricant supply volumes at a temperature range from –25 to +70 °C.


Pressure protection

An external pressure reducing valve allows the pump and the downstream system to be driven at a maximum operating pressure of 270 bar.

Fields of application:
• Commercial vehicles; on- or off-road
• Small construction machines
• Stackers
• Agricultural machines
• Industrial applications

• Food and beverage industry




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