1. Overview

DDB series multi-point dry oil pump is suitable for multi-line dry oil centralized lubrication systems with extremely low lubrication frequency, no more than 50 lubrication points, and a nominal pressure of 10 MPa. A device that supplies grease to various lubrication points directly or through a single-line chip oiler. It is especially suitable for small stand-alone equipment such as crushers, forging machine tools, terminal cranes, and printing presses.

2. Parameters

The medium used is grease (NLGI0# ~ 2#) with a cone penetration of not less than 265 (25°C, 150g) 1/10mm. The working environment temperature is 0 ~ 40℃.

2. Overall dimensions

3. Model description

4. Instructions for use

1. This series of multi-point dry oil pumps should be installed where the ambient temperature is suitable, there is little dust, and it is convenient for grease filling, adjustment, inspection, maintenance, etc.

2. Before using the DDB series multi-point dry oil pump, add HL-20 gear oil into the first-level reduction box to the liquid level specified by the oil standard.

3. To add grease to the oil reservoir of the dry oil pump, you must use a fuel pump to add grease from the oil refill port of the oil reservoir. Note that there is no grease in the oil reservoir.Smart lubricationIt is strictly forbidden to start the motor when grease is applied.

4. Connect the motor according to the rotation direction specified on the rotation direction plate on the wall of the oil storage barrel, and do not reverse it.

5. The accuracy of the filter at the fuel filler port is not less than 0.2mm and should be cleaned regularly.

6. The dry oil pump should be kept clean at all times. It is strictly forbidden to remove the cover and replenish grease to prevent dirt from entering the pump body and affecting normal operation.