MAXIBRAKE® R-series pull type, air application spring brake. All steel housing provide strength, durability and extra corrosion resistance.
Steel piston and nylon bearings provide maximum guidance stability that diffuses lateral and twisting motion. Steel alloy springs are epoxy coated to protect against rust and corrosion. Deeper spring cavities and optional spring force outputs offer uniform output and longer service life. Unit cannot be released manually, making it inoperative. This insures the vehicle cannot be moved until the air supply is at a safe level.

• 125 PSI maximum air pressure
• 3.00" stroke, 8" push rod, #75 spring
• Mounting hardware not included