• Automatic operation with continuous grease discharge
• Supplied with 1/4" NPT(m) quick coupler fitting
• Ideal for use in factory maintenance, agricultural applications, fleet service or for use on trucks connected to vehicle air brake compressors
• 3-way Loading: cartridge, drum or bulk
• Heavy-duty aluminum die cast head with internal bore precision honed for rapid action
• Head fitted with bulk loader valve
• Ergonomic pistol grip and acute angle design
• Complete with 12" flexible hose and 6" steel extension with professional 4-jaw coupler
• For use with 14 oz. standard cartridges