Lincoln AC2440 Corded Electric Grease Gun 7000 Psi

Product Description

The LINCOLN AC2440 is a corded electric grease gun designed for heavy-duty lubrication work in shop, fleet, and industrial maintenance environments. It operates on 120 volts and delivers a maximum operating pressure of 7,000 psi, with a continuous flow rate of 3.6 to 8 ounces per minute. The unit accepts a standard 14.5 oz cartridge or bulk fill up to 16 oz, giving technicians flexibility depending on grease availability on the job. A flexible hose with a 1/8-inch outlet thread delivers grease precisely to fittings in tight or hard-to-reach locations. Licensed mechanics, fleet maintenance techs, and industrial service professionals are the primary installers and operators of this tool.

The AC2440 is suited for automotive, agricultural, construction equipment, and general industrial maintenance applications where consistent, high-pressure lubrication is required. The flexible hose nozzle allows access to grease fittings in confined areas that rigid-tip guns cannot reach. It is appropriate for both shop bench use and mobile service scenarios where a 120-volt AC outlet is available. The included compact carrying case makes transport and organized storage straightforward for mobile or multi-bay operations.

Key Features

• Maximum operating pressure of 7,000 psi for high-resistance grease fittings
• Continuous flow rate of 3.6 to 8 ounces per minute for efficient lubrication cycles
• Accepts 14.5 oz cartridge or bulk fill up to 16 oz
• Flexible 30-inch hose with 1/8-inch outlet thread for tight-access fittings
• 120-volt corded operation with a 6-inch power cord
• Includes compact carrying case, coupler, and valves

Compatibility

Designed for use with standard 14.5 oz grease cartridges and compatible with 1/8-inch NPT grease fittings commonly found on automotive, agricultural, and industrial equipment.

Installation Notes

This tool is operated by maintenance technicians and should be connected to a grounded 120-volt AC outlet rated for the load. Before connecting to a grease fitting, confirm the fitting type matches the included coupler to avoid cross-threading or pressure blowout. Relieve system pressure before disconnecting the coupler from a loaded fitting. Follow the equipment manufacturer service intervals and grease specifications for the machinery being serviced.