There are a few things to think about when choosing a grease gun, like how much grease will be applied and what kind of machinery will be lubricated. The manual, pneumatic, and battery-powered grease guns are the most common. For low-volume lubrication, manual grease guns with a lever or pistol grip are the preferred option. They can also be used in programs for ultrasonic lubrication, which convert vibrations into audible frequencies to notify technicians when the right amount of lubrication has been applied. The pistol-grip style can be operated with just one hand, whereas the lever style typically expels more grease with each stroke. You will be able to dispense grease at a slower rate with manual grease guns, giving you more control over how much lubricant is applied. Additionally, they are typically lighter and smaller, making it easier for them to fit into tight spaces. Grease guns of the battery-operated and pneumatic variety are effective when large quantities of grease a...