Haoli automatic greaser for electric grease pump lubricate all construction machinery equipment to meet the needs of all lubrication systems, extend the service life of equipment and reduce labor costs.

Haoli automatic greaser for electric grease pump are widely used in centralized lubrication systems for heavy trucks, excavators, loaders, large equipment engineering, transportation, machine tools, textiles, light industry, forging and other machinery.

Haoli DZGK automatic greaser for electric grease pump is suitable for progressive lubrication systems. It is characterized by high output pressure and 3 oil outlets for selection. Each oil outlet can form an independent lubrication system through its own distributor, which is automatically stored. Through the programmable controller, the grease can be transported to each lubrication point in a fixed amount in time.

The kinetic energy of Haoli automatic greaser for electric grease pump shows the remaining time of the current action, with high time accuracy and good intuitiveness.

If the Haoli automatic greaser for electric grease pump is equipped with an oil level switch, it can realize a low oil level alarm, and the motor protective cover can be dustproof and rainproof.

Haoli automatic greaser for electric grease pump can guarantee long-term operation of the system. It is equipped with manual oil supply, oil shortage alarm, overload shutdown alarm, automatic overflow and automatic shutdown protection.

Automatic greaser for electric grease pump Technical Parameter：

Automatic greaser for electric grease pump DZGK 20702-Number of outlet

Note: Optional outlet threads M12 × 1.5 and 

Rp1/4 are available for your choice. 

Please specify the outlet and reservoir at 

time of order.

Automatic greaser for electric grease pump Parameter:

Grease.pdf

Automatic greaser for electric grease pump P/N’S Code Pump Models 20702

Examples for Model Designation

Grease pump models:

Number of outlets:

N=1-3

Operating Voltage:

X=DC12V,24V,

Timer Design:

without timer  X=0

*Timer-1 X=1 

 P20702  - 1N  - 12V  - 0T 

 P20702  - 1N  - 12V  - 1T

 P20702  - 2N  - 24V  - 1T 

 P20702  - 3N  - 12V  - 1T 

 P20702  - 3N  - 24V  - 1T