276005 - Miller 50ft SAR Breathing Air Hose with Industrial Fittings

Reliable Breathing Air Delivery for Industrial Safety

The Miller 276005 Straight Air Hose is a critical component in the setup of Supplied Air Respirator (SAR) systems, specifically designed to interface with Miller's BreatheAir™ filtration panels. In industrial environments where air quality is compromised by welding fumes, particulates, or other contaminants, delivering Grade-D breathing air to the operator is paramount. This hose serves as the primary conduit for that life-sustaining air, engineered to meet the rigorous demands of heavy-duty manufacturing and fabrication sectors.

With a substantial length of 50 feet (15.2 meters), this hose provides operators with a significant working radius, allowing them to move freely around large assemblies or workstations without being tethered too closely to the fixed filtration panel. The hose features a 1/2-inch inside diameter (ID), a specification chosen to maximize air volume and minimize pressure drop over the distance. This ensures that the respiratory equipment at the user's end receives the necessary flow rate required for both safety and comfort, particularly when using air-cooled hoods or suits.

The hose comes pre-fitted with 1/2-inch Industrial Interchange fittings. These quick-connect fittings are industry-standard for this application, ensuring a secure, leak-free connection that can be easily coupled and uncoupled even when wearing gloves. The straight design of the hose, as opposed to a coiled configuration, is preferred in many static industrial settings as it lays flat against the floor, reducing the risk of snagging on equipment or creating trip hazards. By integrating this hose into your safety protocol, you ensure a reliable, high-flow link between your air source and the welder's personal protective equipment.