Pro-source 8377501212PRO Oil Resistant Air Hose 300 Psi 75 Ft

Product Description

The PRO-SOURCE 8377501212PRO is a heavy-duty rubber air hose engineered for oil-resistant service in demanding shop and field environments. It measures 1/2 inch inside diameter and 75 feet in length, with a rated working pressure of 300 psi. Both ends terminate in 1/2 inch MNPT threaded fittings for direct connection to standard compressor outlets, regulators, and air tools. The red outer jacket and heavy-duty rubber construction are suited for continuous use where petroleum-based lubricants, compressor oils, and harsh shop conditions would degrade lesser hose materials. Licensed HVAC technicians, plumbers, pipefitters, and general mechanical contractors commonly use hoses of this type at the compressor or air supply station.

This air hose is intended for use with shop air compressor systems in residential service shops, commercial garages, and light industrial settings. The 75-foot length provides enough reach for most service-truck and shop-floor applications without requiring a hose reel extension. The 1/2 inch ID supports adequate airflow for impact wrenches, air ratchets, blow guns, and similar pneumatic tools. The MNPT x MNPT end connections mate directly with standard NPT fittings common to most North American air supply systems.

Key Features

• 300 psi working pressure rated for high-demand pneumatic tool applications
• Oil-resistant heavy-duty rubber construction resists degradation from compressor oils and petroleum-based lubricants
• 1/2 inch inside diameter supports sufficient airflow for impact tools and high-consumption air equipment
• 75-foot length provides extended reach for shop-floor and service work
• 1/2 inch MNPT x MNPT threaded end connections for direct fit to standard NPT air supply fittings
• Rated from -22 degrees F to 158 degrees F for use across a wide range of ambient conditions

Compatibility

Designed as a general-purpose replacement or additional-run air hose compatible with standard 1/2 inch MNPT threaded compressor outlets and air supply systems using NPT fittings.

Installation Notes

Installation is typically performed by a mechanic, HVAC technician, or any qualified tradesperson familiar with compressed air systems. Depressurize and lock out the air supply before connecting or disconnecting the hose. Inspect MNPT threads and apply thread sealant tape appropriate for pneumatic service before making up connections. Do not exceed the rated working pressure of 300 psi; verify that the connected compressor and regulator are set within this limit before placing the hose in service.