Coilhose Pneumatics TGC122 Inflator Gauge 10-120 Psi

Product Description

The COILHOSE PNEUMATICS TGC122 is a zinc-bodied inflator gauge designed for tire and general inflation work in shop and field environments. It features an open-check valve design with a straight push-on chuck and a chrome finish. The pressure range runs from 10 to 120 psi, making it suitable for passenger vehicles, light trucks, and pneumatic equipment requiring accurate inflation readings. The 1/4-inch FPT inlet threads into standard air line fittings. Licensed technicians, fleet service professionals, and shop mechanics rely on this type of gauge for daily inflation tasks where a direct, readable measurement is required without a bleed valve.

The TGC122 is suited for automotive service bays, tire shops, fleet maintenance facilities, and general industrial pneumatic applications. The open-check design allows air to flow freely when the chuck is seated on the valve stem, giving an immediate pressure reading. The straight push-on chuck seats quickly on standard Schrader valve stems found on passenger car and light truck tires as well as many pneumatic tool and equipment ports.

Key Features

• Pressure range: 10 to 120 psi
• Open-check valve design for immediate pressure readings
• Straight push-on chuck for fast, secure valve stem engagement
• 1/4-inch FPT inlet for standard air line connection
• Zinc construction with chrome finish for corrosion resistance

Compatibility

Designed as an OEM-style replacement or direct-use inflator gauge compatible with standard 1/4-inch FPT pneumatic air lines and Schrader valve stem applications in automotive and light industrial service.

Installation Notes

Installation is performed by qualified shop technicians or pneumatic system service professionals. Depressurize the air line before connecting or disconnecting the gauge from the air supply. Thread the 1/4-inch FPT inlet onto the air line fitting by hand first, then tighten with an appropriate wrench — do not overtighten zinc-bodied fittings. Verify the chuck seats fully on the valve stem before reading pressure to ensure an accurate measurement.