17-850 12" Tire Inflator w/Gauge
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Overview
The Tru-Flate 17-850 12" Tire Inflator with Gauge (TRFL17850) is designed for tire inflation and pressure monitoring across automotive, commercial, and general shop applications requiring precise PSI control up to 120 PSI.
| Specification | Detail |
|---|---|
| Manufacturer Part Number | TRFL17850 |
| Brand | Tru-Flate |
| Weight | 8.02 lb |
| Overall Length | 12 in. |
| Primary Material | Zinc casting body; Steel internal components |
| Air Inlet Connection | 1/4 in. FPT (Female Pipe Thread, NPT) |
| Pressure Range | 10–120 PSI, calibrated in 2 PSI increments |
| Maximum Pressure | 120 PSI |
| Package Quantity | 1 pc |
Technical Features
- Rugged zinc casting body: Provides a durable, impact-resistant housing capable of withstanding the demands of regular shop and field use.
- Rubber bumper guard: Encircles the gauge housing to absorb impact if the tool is dropped, protecting both the gauge and surrounding surfaces.
- Recessed sight glass: Easy-to-read, protected gauge face reduces glare interference and shields the glass from incidental contact during use.
- Calibrated 10–120 PSI in 2 PSI increments: Fine-resolution scale allows precise inflation control, reducing risk of over- or under-inflation.
- Replaceable valve assembly: Field-serviceable valve enables on-site repair without full tool replacement, extending service life and reducing maintenance cost.
- Replaceable gauging cartridge: The pressure-reading cartridge can be swapped independently, allowing recalibration or replacement without discarding the entire inflator body.
- 1/4 in. FPT NPT air inlet: Industry-standard thread type ensures compatibility with standard shop air line fittings and quick-connect systems.
- Steel internal components: Provides structural integrity at the gauge's rated maximum pressure of 120 PSI.
Applications
- Passenger vehicle, light truck, and trailer tire inflation where accurate pressure readings are required.
- Service bays and tire shops requiring a durable, high-cycle inflator gauge with field-replaceable components.
- General compressed air pressure monitoring up to 120 PSI in shop and industrial environments.
- Any application requiring a 1/4 in. NPT FPT air inlet connection to existing compressed air lines.
California Proposition 65 Warning: This product can expose you to Lead, a chemical known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov. Wash hands after handling.

















































