HAND OPERATED GREASE PUMP HG101

What do the numbers on greases mean?
We often hear people say "No. 1 grease," "No. 2 grease," but what do they actually mean?
✅ Common Grades and Applications: The most common grades in industry are #00, #0, #1, #2, and #3.  

✅ Grade 1 Grease (#1): Softer, with better fluidity, commonly used in low-temperature environments or central lubrication systems (easy to pump).  

✅ Grade 2 Grease (#2): Medium consistency (similar to peanut butter), the most versatile grade, suitable for most bearings and mechanical parts.  

✅ Grade 3 Grease (#3): Harder, with better sealing and anti-leakage properties, commonly used in high-temperature or vertically mounted bearings to prevent lubricating oil from dripping due to gravity or vibration.  

✅ Origin of the Name: Commonly known as "butter" or "cow butter" in Taiwan.  

✅ Reason: Named for its semi-solid, greasy texture and mostly milky white or light yellow appearance, resembling butter.

【Company Introduction】

JO LONG Co., Ltd. is established in 1976. For the earlier stage, we mainly produced professional machinery. Since 1991, we start to use our "JOLONG" trademark to produce lubricating equipment and repairing tool of automobile and motorcycle. For the past 30 years, we devote to provide good products to the industry; therefore, we obtain good reputation. Thanks for your constant support and kindness. We will continue developing related products based on the principle of best quality and service to improve the working efficiency against safe, convenient and good machinery.
 

【Operation Principle】

Our quality policies are the quality is our number one priority, customer satisfaction and continuous improvement. Furthermore, we proceed each inspection against profession-based and data-based. We provide high quality and excellent performance product and consistent after-sales service to the domestic and international buyers and users.