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Lincoln

Lincoln Standard 3-Way Fill Grease Gun Pistol

SKU CH-3Q2R-S7ESM

Pistol-grip air grease gun delivers up to 6000 PSI with a 17-inch barrel, 1.5-inch nozzle and 30-inch hose for cartridges or bulk fill

  • Fully automatic operation with variable-speed trigger for continuous grease flow
  • Three-way fill accepts 14-oz cartridges 16-oz bulk and filler pump
  • 6000 PSI maximum pressure delivers heavy-duty lubrication power
  • 17-inch length with 30-inch hose provides extended reach
  • 40:1 ratio and 40–150 PSI air range ensure efficient performance

Lincoln Standard 3-Way Fill Grease Gun

This Lincoln Standard grease gun is an air-operated pistol-style tool built for automotive and industrial lubrication tasks. It accepts 14-ounce cartridges, 16-ounce bulk loads, or suction fill, giving mechanics flexibility on the shop floor. The pistol grip includes a male quick coupler for fast hose connection.

6000 PSI maximum operating pressure

The single specification that decides fit is the 6000 PSI maximum operating pressure, which determines whether the gun can handle your application's resistance. It runs on an air input range of 40 to 150 PSI with a 40:1 ratio for the fully automatic version. A 50:1 ratio variant operates on 40 to 120 PSI air supply.

Continuous variable-speed trigger operation

Under sustained load the fully automatic model delivers continuous grease discharge controlled by a variable-speed trigger, maintaining flow without repeated priming. The advanced pump design eliminates priming problems during extended use. A bleeder valve and filler nipple are included to manage air pockets during long sessions.

Highlights

  • Fully automatic operation with variable-speed trigger for continuous grease flow
  • Three-way fill accepts 14-oz cartridges 16-oz bulk and filler pump
  • 6000 PSI maximum pressure delivers heavy-duty lubrication power
  • 17-inch length with 30-inch hose provides extended reach
  • 40:1 ratio and 40–150 PSI air range ensure efficient performance

Specifications

BrandLincoln

Questions about this item

What does the 6000 PSI rating mean when the gun is connected to a shop compressor?

The gun develops up to 6000 PSI at the nozzle when supplied with compressed air in the 40 to 150 PSI range; actual output pressure scales with the inlet air pressure you provide.

How does the 40:1 or 50:1 pressure ratio affect the air supply I need?

A 40:1 ratio multiplies inlet air pressure by forty, so 150 PSI air delivers the maximum 6000 PSI; a 50:1 ratio reaches the same peak at 120 PSI air.

Will the 17-inch body and 30-inch hose fit my service cart and reach fittings on heavy equipment?

The gun body measures 17 inches overall, the nozzle extension adds 1.5 inches, and the supplied hose is 30 inches long, giving ample reach for most chassis and machinery points.

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