Park Tool INF-2 Shop Inflator

The INF-2 uses a standard 3/8 inch NPT male threaded fitting, which is the industry standard for most shop air systems. As long as your compressor setup uses this common connection, it will attach seamlessly.

Yes, the INF-2 is designed to be fully rebuildable. Park Tool offers replacement parts for the internal seals and head components, making it a long-term investment for your workshop rather than a disposable tool.

The integrated analog gauge is calibrated for shop use and reads up to 160 psi, which is more than sufficient for high-pressure road tires. However, for absolute precision in racing applications, many mechanics still prefer to double-check with a dedicated digital pressure gauge.

No, the dual-sided head is designed to handle both valve types without needing to swap parts. The head rotates 360 degrees, so you can simply flip it to the appropriate side for the valve you are working on.

While it is engineered for the high-volume demands of a professional shop, it is an excellent upgrade for any home mechanic who uses a compressor. Its durability and ease of use make it a significant step up from standard handheld inflators.