Macnaught K53 POWERPISTOL Air Grease Gun

The Macnaught K53 POWERPISTOL is an air-operated grease gun with a pistol grip. Pull the trigger and it delivers one shot of grease, so you do the aiming and the air does the work. It takes 450g cartridges, or you can fill it from bulk using a J3 transfer pump or any 9mm bulk-fill pump.

It delivers up to 0.7g per shot at up to 41,400 kPa (6,000 psi). Air supply is 275 kPa (40 psi) minimum to 830 kPa (120 psi) maximum, with 620 kPa (90 psi) recommended, and a compressor of at least 0.026 m3/min (1 cfm) is enough. The air inlet is 1/4" BSP, a common British pipe thread. It handles grease up to NLGI 2. NLGI 2 is the common general-purpose grease grade. Choose the K53 if you want air power and single shots. Choose a K29 or K45 hand gun if you have no air supply on site.

Where this product is used

• Fleet and truck greasing from vehicle brake system air
• Workshop greasing from an air line
• Single-shot greasing with one hand
• Bulk-fill greasing from a J3 pump

Features

• Air-operated with one shot per trigger pull, up to 0.7g per shot
• Up to 41,400 kPa (6,000 psi) with a 50:1 piston
• Air supply 275 kPa (40 psi) to 830 kPa (120 psi), 620 kPa (90 psi) recommended
• Low air use, so a compressor of 0.026 m3/min (1 cfm) is enough
• Air inlet 1/4" BSP
• Takes 450g cartridges or fills from bulk with a J3 pump or any 9mm bulk-fill pump
• Handles grease up to NLGI 2
• Comes with a flexible high-pressure extension and a KY SUPERGRIP 3-jaw coupler
• Disconnect the air supply before servicing

Key specifications

Supplied with

• K53 POWERPISTOL 450g air-operated grease gun
• Flexible high-pressure extension hose
• KY SUPERGRIP 3-jaw coupler
• Not included: grease cartridge, air line or fittings

Related Macnaught products

• Macnaught K53 Service Kit: Service kit for the K53 POWERPISTOL grease gun