Common types of grease nipples

In Vietnam, the grease nipples are commonly referred to as “ốc dầu” or “bu lông dầu,” or “đầu vú bơm mỡ” in Vietnamese It is commonly used for lubrication in industrial machinery. Grease nipples are manufactured according to international product standards (e.g., DIN, ISO, SAE, BS, JIS).

What is a grease nipple? The various types of grease nipples prevalent in the current market.

Grease pumps are used to facilitate the supply of grease for lubricating machine components, parts, and equipment, helping machinery operate smoothly and more efficiently. Additionally, this type of equipment also contributes to protecting the engine, preventing wear and tear, breakdowns, etc.

From the above advantages of grease pump equipment, users can save effort and working time. However, for lubrication to be quick and highly effective, the machine also requires the support of accessories. An essential accessory for grease pump machinery is the grease nipple. Below, let’s explore the characteristics of this grease nipple component.

Common characteristics of grease nipples

  • Grease nipples are typically designed from materials such as stainless steel 304, zinc-plated steel, colored plating, brass, or stainless steel.
  • The grease nipple component in grease guns has a very sturdy structure. Each detail is manufactured and processed using the most advanced methods, ensuring the highest durability.
  • The design of each grease nipple serves the simple and practical task of grease pumping, ensuring that users can always work safely.
  • The size of each grease nipple conforms to standards and is suitable for all common types of grease pumping equipment, including electric, pneumatic, and manual pumps.
  • The diameter of the pump hole depends on the type of grease nipple. Users can easily pump grease into the inside of large-sized engines and machine components, saving a lot of labor time.

Therefore, from the characteristics of grease pump nipples. We can see that this is a component of the grease gun with many outstanding advantages in terms of design, structure, materials used, standard sizes, etc., suitable for various types of grease pump machinery.

The grease nipple is installed and connected at the end of the grease gun, with the direct task of delivering grease from the inside to the outside where lubrication is needed, such as machine parts in manufacturing systems at factories, production workshops, or reducing wear and friction in engines, vehicle accessories, and transportation vehicles in general.

Common types of grease nipples

The function of grease nipples

  • Grease nipples play a crucial role in supplying grease, aiding in the maintenance of moving vehicles and machinery systems.
  • The impact of grease pumped from the engine to the grease nipple supports smooth operation of the equipment, minimizing potential damage to the durability of the machinery.
  • Manual grease replenishment consumes a lot of time, and the efficiency of grease pumping may not be as desired. moreover, the person performing the task may even get stuck when greasing in obscured areas.
  • Users will not be able to accurately gauge the amount of grease needed to pump into specific locations on machine parts or vehicle engines.

Thanks to these factors, grease nipples on grease guns have been manufactured to address many issues related to users’ grease pumping tasks. From there, the task proceeds smoothly and in accordance with the desired adjustments of the user.

Types of grease nipples

During the process of greasing machine parts and engines, if only common types of grease nipples are used, users may sometimes spend a lot of time pumping grease to larger-sized machine locations. Therefore, users need to equip themselves with various types of grease nipples to replace when necessary, saving more time in greasing.

Currently, the design of various grease pump models includes corresponding grease nipple accessories tailored to operational efficiency and usage requirements in the workplace. Specifically, such as:

  • 45-degree grease nipple
  • 90-degree grease nipple
  • Straight grease nipple
  • Pointed grease nipple
  • Straight grease nipple
  • Button head grease nipple

Each type of grease nipple is used for specific types of machinery. At the same time, users also install this type of grease nipple according to the specific areas and locations requiring lubrication.

  • The detail serves as an intermediary for pumping grease from the outside into the equipment.
  • Support components enhance the smooth operation of equipment, reduce friction, and prevent sticking or stiffness.
  • Accessories have the ability to prevent grease from leaking out from the inside.
  • Manufacturers have designed and manufactured them with different shapes and sizes for easy installation, construction, and machine usage.

From the functions of grease pump accessories as mentioned above, the grease nipple is a component used to support the operation of equipment, ensuring stability, safety, and durability of machinery and vehicles.

Important considerations when using grease nipples

Although the grease nipple is just a small component in the construction of a grease pump, it plays a crucial role in the lubrication process. Therefore, when using it, users need to pay attention to the following factors:

  • Refer carefully to the usage instructions and perform regular maintenance on the component.
  • Ensure you have proper safety gear such as a mask, protective clothing, and gloves before installing, removing, or greasing.
  • To minimize the risk of grease splattering onto your face and eyes, maintain a safe distance of at least 50cm.
  • Check the grease pump nipple accessory daily before inserting and using it.
  • A large amount of grease inside the factory can spill due to high pressure. Therefore, use the component carefully and meticulously, avoiding over-greasing.
  • Minimize the ingress of dirt and water into the grease nipple. As these impurities can affect the quality of the grease.
  • The size of the grease nipple is measured by the diameter of the threaded component, not the size of the wrench fitting into it.
  • When feeling unsafe or encountering abnormal incidents with the machinery, users should stop using the grease nipple.
  • After completing the greasing task, users should pump out any remaining grease in the grease nipple to prevent the grease from solidifying at the nipple tip.

Above are the detailed information we have compiled and updated regarding grease nipples for lubrication equipment. Currently, Hung Viet company is a distributor for grease nipple and grease gun products from Umeta – a German brand specializing in distributing top-quality grease pump nipple and grease gun products worldwide. If you want to use a high-quality accessory with maximum performance and long-term durability, just contact us:

Hung Viet Electronics and Trading Co., Ltd. (HVC)

Specializing in providing solutions, supplies, machinery, equipment, spare parts, raw materials serving industries such as chemical, cement, steel, glass, paper, textiles, food and beverage, construction, transportation, etc.

  • Address: No. 5 Alley 6/13 Kim Dong, Hoang Mai, Hanoi
  • Phone: +84(0)4 3664 1708
  • Fax: +84(0)4 3664 1709
  • Hotline: +84 913214096
  • Email:
  • Working hours: Monday to Friday: 8:00 AM – 5:00 PM; Saturday: 8:00 AM – 12:00 PM
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