Model 288 Air Impact Marker

The Columbia Marking Tools Model 288 Air Impact Marker is designed for medium-duty applications that require deep, permanent marks with reliable performance. With a patented design that delivers up to 3 tons of impact force, the Model 288 provides powerful results in a compact, economical package suitable for a wide range of industrial marking needs.

Model 288 Specifications

• Maximum Marking Pressure: 6,000 lbs (at 80 psi)
• Operating Pressure: 20–80 psi
• Recommended Air Hose: Minimum 3/8" I.D.
• Recommended Air Valve: 3/8" 4-way solenoid valve

Model 288 Overview

• Three mounting styles: Standard angle bracket, reverse angle bracket, and straight sub-plate
• Three standard rod styles for different stamping die configurations
• Two air port options: Standard end port or side port for tight-space installations
• Keyed, non-rotating rod for precise die alignment
• Available approach stroke lengths: 2.5", 4", or 6"

The Model 288 is available in three configurations: Standard, Extreme Industrial (non-corrosive coated for harsh environments), and Submersible (coated and keyless for leak test applications). Designed for dependability and efficiency, this model offers outstanding marking performance with low maintenance and investment cost.

Custom mounting plates, rods, and holders are available upon request. The Model 288 can also be integrated into a turnkey marking station to meet your specific production or automation requirements.