Pro-source 5805003710PRO Air Hose 3/8 in 50 Ft 300 Psi

Product Description

The PRO-SOURCE 5805003710PRO is a multipurpose compressed air hose built for demanding shop and field environments. Constructed from hybrid polymer, this hose delivers a working pressure of 300 psi across a temperature range of -40 to 180 degrees F. The 3/8-inch inside diameter and 50-foot length make it a standard choice for powering pneumatic tools, air guns, and general compressed air applications. Male NPT fittings on both ends allow direct connection to standard air couplers and tool inlets without adapters. Licensed HVAC technicians, plumbers, electricians, and general contractors routinely keep this style of hose on the truck for tool supply and inflation tasks.

This hose is suited for residential and light commercial jobsites where flexibility, pressure tolerance, and temperature resistance are required. The hybrid polymer construction offers a balance of flexibility in cold conditions and durability under heat, making it usable year-round in both indoor mechanical rooms and outdoor field work. The red jacket aids visibility on busy jobsites. Both end connections are 1/4-inch MNPT, compatible with the majority of standard air fittings found on compressors and pneumatic tools across trades.

Key Features

• 300 psi working pressure rated for demanding pneumatic tool use
• Hybrid polymer construction provides flexibility in cold and durability in heat
• Rated from -40 to 180 degrees F for year-round indoor and outdoor use
• 50-foot length gives wide range of movement from a single compressor location
• 3/8-inch ID supports adequate airflow for most pneumatic hand tools
• 1/4-inch MNPT x MNPT end connections for direct hookup to standard fittings

Compatibility

Designed for use with standard compressed air systems equipped with 1/4-inch NPT fittings, including portable and stationary compressors commonly used across HVAC, plumbing, electrical, and general mechanical trades.

Installation Notes

Installation and connection should be performed by a qualified tradesperson familiar with compressed air systems. Always depressurize the air supply before connecting or disconnecting the hose. Inspect fittings for thread damage before tightening to avoid air leaks. Do not exceed the 300 psi working pressure rating of the hose.