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DDRB Multipoint Grease Pump

DDRB Multipoint Grease Pump

DDRB muiltipoint grease pump is designed for medium to large-scale central lubrication systems.
The DDRB lubrication grease pumps is suitable for lubrication system that is from 20Mpa to 35Mpa.Their robust performance caters to industries like Metallurgy, Mining, Forging, Rubber, like Construction.

The DDRB grease pump serves as reliable workhorses, efficiently channeling grease to multiple lubrication points. Ideal for extended lubrication needs, they excel in long-distance applications. These pumps are versatile, supporting dual line, progressive line, and air-assisted lubrication methods.

Elevate your industrial operations with the prowess of DDRB Multi-Point Lubrication Grease Pumps.

  • Outlets:1 Nos.-14 Nos.
  • Pressure:32Mpa
  • Discharge:1.8ml/stroke-3.5ml/stroke-5.8ml/stroke-10.5ml/stroke(option)
  • Cycle:22 Times/min
  • Tank:10kG/30kG
  • Power:0.37kW
  • Weight:55kG
ddrb pump element

How To Fix And Remove The Pump Element

When removing the pump element, begin by detaching the grease supply pipes. Then, proceed to loosen connecting nut 7. Gently tilt the pump element piston upward by approximately 30 degrees. Once the grease piston is separated from the drive wheel, the pump element can be safely lifted out.

During the removal of the pump element, it’s essential not to insert the working plug at one end to prevent any accidental damage to the working piston due to slippage.

For the installation of the pump element, follow these steps:

  1. Extend the working piston 1 out by around 30mm.
  2. Place it horizontally within the mounting screw hole.
  3. Lift the working piston 1 to an angle of about 30 degrees.
  4. Ensure that the end of the working piston is correctly positioned into the groove of the drive wheel.
  5. Securely tighten the connection nut 7.

By adhering to these guidelines, you ensure a smooth and damage-free process for both pump element removal and installation.

ddrb grease pump used pump element

Pump Element For Ddrb Grease Pump

  1. Pressure Piston
  2. Adjustable Piston
  3. Adjustable bolt
  4. Check Valve
What is the function of a grease pump?

The function of a grease pump, also known as a lubrication pump, is to transfer lubricating grease from a reservoir to different parts of a machine or equipment that require lubrication. Grease pumps are commonly used in various industries, including automotive, manufacturing, construction, and agriculture.

The primary purpose of a grease pump is to supply lubricant to the moving parts of machinery to minimize friction, reduce wear and tear, and ensure smooth operation. By providing adequate lubrication, grease pumps help prevent premature failure, extend component life, and improve overall machine performance.

Grease pumps work by creating pressure within the lubricant reservoir, forcing the grease to flow through a network of pipes, hoses, or lubrication lines. The pressurized grease is then delivered to specific lubrication points or bearings, where it forms a protective film between moving surfaces, reducing friction and heat generation.

Grease pumps can be operated manually, using a hand lever or handle, or automated with electric motors, air-driven systems, or hydraulic power. Some advanced grease pumps even have centralized lubrication systems, allowing multiple lubrication points to be serviced simultaneously, improving efficiency and reducing maintenance time.

Will a grease pump pump oil?

No, a grease pump is specifically designed to pump and dispense grease, not oil. Grease and oil are both lubricants, but they have different properties and consistencies. Grease is typically a semi-solid or solid lubricant that contains a thickening agent, such as soap or a synthetic material, mixed with oil. On the other hand, oil is a liquid lubricant.

Grease pumps are designed with features that allow them to handle the thicker consistency of grease, such as larger pump chambers, stronger seals, and specialized valves. These features help create the necessary pressure to move the grease through the lubrication system and maintain a consistent flow rate.

If you need to pump and dispense oil, you would require an oil pump, which is designed specifically for handling and transferring liquid oils. Oil pumps are typically used in applications where a liquid lubricant is needed, such as in automotive engines, hydraulic systems, or industrial machinery.

It’s essential to use the correct type of pump for the specific lubricant to ensure optimal performance and prevent damage to the pump or the lubrication system. Therefore, if you need to pump oil, it is advisable to use an oil pump rather than a grease pump.

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