Eaton 11771-1 Air Hose 350 Psi 1/2 in Id 50 Ft Nitrile

Product Description

The EATON 11771-1 is a 50-foot nitrile rubber (Buna-N) air hose rated for 350 psi working pressure. It features a 1/2-inch inner diameter and 3/4-inch outer diameter, making it a standard-size compressed air delivery hose suited for shop, industrial, and job-site pneumatic tool applications. The black Buna-N construction resists oil, abrasion, and weathering, providing reliable service in demanding trade environments. Plumbers, HVAC technicians, electricians, and general contractors rely on this style of hose to power impact wrenches, nailers, ratchets, and other pneumatic tools from a compressor supply line.

This hose is appropriate for use in residential and light commercial job-site settings where a dependable, mid-length air supply line is needed. The 50-foot length offers enough reach to work across most job-site bays or mechanical rooms without dragging a compressor. Its 350 psi working pressure rating accommodates the output range of most single-stage and two-stage shop compressors used in trade applications. Nitrile rubber construction performs well in environments where contact with oil mist from the compressor or ambient petroleum products is expected.

Key Features

• 350 psi working pressure rating for compatibility with standard shop and job-site compressors
• 1/2-inch inner diameter supports adequate airflow for high-demand pneumatic tools
• Buna-N (nitrile rubber) construction resists oil, grease, and abrasion
• 50-foot length reduces the need to reposition the compressor on larger job sites
• Black finish minimizes visibility of surface soiling in shop environments

Compatibility

Designed as a general-purpose replacement or addition air hose for compressed air systems using standard 1/2-inch ID hose connections in shop, industrial, and job-site pneumatic tool setups.

Installation Notes

A licensed or qualified technician should inspect all fittings and couplers before pressurizing the hose. Always depressurize the air supply line fully before connecting or disconnecting the hose from any tool or fitting. Do not exceed the 350 psi working pressure rating. Inspect the hose regularly for cracks, kinks, or abrasion damage, and remove from service if the outer jacket is compromised.