DIN - This is the awarding body of the standard, in this case, the Deutsches Institut für Normung (German Institute for Standardisation) In aiming to better understand how a grease gun works, people may wonder why it’s called a grease gun in the first place. The simple answer is that the tool’s shape and basic mechanisms give rise to the name. The standard features of any grease gun tool - triggers, hoses and so on - tend to be fairly consistent across the full range of options for different formats and models. In other words, nearly all the different types of grease guns look fairly similar, regardless of whether they’re entirely manual, air-fed, battery-powered, or operated with a hand pump mechanism. There are several common formats for grease fittings, with the most common being a standard-sized convex shape that fits snugly against the typical concave end of a grease gun nozzle. This combination allows the grease gun to be attached easily from various angles and still make an air-tight connection, meaning fewer instances of lubricant oozing out around the outsides of the grease nipple rather than being forced into the voids as intended.

Available in a variety of operational types, users can choose from hand-powered, battery, or pneumatic grease guns. Hand-powered and battery grease guns allow for cable-free working, while pneumatic guns feature hose attachments, but are more powerful. Coating - Nowadays, many grease fittings have a chromate coating to enhance durability and limit corrosion. Definitely worth considering in scenarios where rust or seizing could be an issue.

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If you’re using a different grease than before, you’ll need to pump a small quantity of the new lubricant out through the nozzle of the grease gun until none of the old grease is left inside Lever grease guns - Also called manual grease guns, this type is operated via a simple pressure trigger mechanism, enabling the user to control force and flow rate through their own physical squeezing force

Safety vent fittings - Safety vent fittings are similar to standard grease nipples; however they have a vertical slot that serves as an air vent as grease is applied. This also lets users know when enough lubricant has been applied, as it will begin to flow out the slot. Grease guns can be adapted to each machine with different connectors, couplers and hoses to reach into tight spaces located centrally and out of reach. An important part of machine maintenance is the careful and precise application of lubricating grease. Over or under greasing mechanical components can cause a wide range of issues that include overheating, premature wear, and costly damage. Grease guns are typified by their operation, with each offering its own benefits. The best choice depends solely on the type of application required and the preference of the user.

Laser Flexible Hose and Connector

They are fundamental to proper machine maintenance, allowing grease to be applied in an effective manner. Due to their importance, machines often become faulty or damaged when grease fittings are neglected or misused. Grease gun connectors are commonly used in any industry in which grease is often used and needs to be dispensed in a controlled manner. This includes the manufacturing, automotive, maintenance and engineering environments and industries. At Cromwell.co.uk you can discover a wide selection of grease guns to suit your needs from well-known brands like Yamoto®, PCL® and Lumatic®. Grease nipples are part of a wider category of fittings, with each having their own strengths and desired applications. Here are a few of the most common fittings for your consideration: