Pro-source 8327501212PRO Air Hose 300psi 25ft 1/2in Id

Product Description

The PRO-SOURCE 8327501212PRO is a heavy-duty rubber air hose built for demanding shop and field environments where oil exposure is a constant concern. Rated at 300 working psi, this 25-foot hose handles high-volume air tools, compressors, and pneumatic systems without degrading under oil contact. The 1/2-inch inside diameter supports strong airflow with minimal pressure drop, and MNPT fittings on both ends allow direct connection to standard threaded ports and couplers. The red rubber construction is easy to spot on a busy job site. Technicians across HVAC, plumbing, and general mechanical trades rely on this type of hose for everyday air supply tasks.

This hose is suited for use in commercial and light-industrial settings where compressed air lines must tolerate oil mist, lubricants, and temperature swings. The operating temperature range runs from -22 degrees F to 158 degrees F, making it functional in cold storage environments, unheated shops, and warm mechanical rooms. The 25-foot length covers a typical service bay or equipment room without requiring extensions. MNPT x MNPT end connections mate with most standard air fittings and manifolds found in trade work.

Key Features

• Oil-resistant heavy-duty rubber construction resists degradation from oil mist and lubricant contact
• 300 psi working pressure rating supports high-demand pneumatic tools and compressors
• 1/2-inch inside diameter delivers strong airflow with low pressure drop
• MNPT x MNPT end connections for direct thread-fit to standard air supply ports
• 25-foot length provides working reach without extensions in most service environments
• Red color aids visibility and hose identification on active job sites

Compatibility

Designed as a general-purpose replacement or supplemental air hose for use with standard compressed air systems equipped with 1/2-inch MNPT threaded connections.

Installation Notes

Installation and swapping of compressed air hoses should be performed by qualified service technicians familiar with pneumatic system safety. Always depressurize and bleed the air line fully before disconnecting or connecting hose fittings. Verify that the system working pressure does not exceed the 300 psi rating of this hose. Inspect threads on both the hose ends and the mating ports before connecting to prevent cross-threading or leaks.