Parker 801-8-GRA-RL Push-on Air Hose 300 Ft 1/2 in

Product Description

The PARKER 801-8-GRA-RL is a push-on air hose designed for compressed air distribution in industrial and trade service environments. Constructed from gray synthetic rubber, this hose features a 1/2-inch inside diameter and ships in a 300-foot length, making it well suited for bulk hose installations or high-volume shop setups. It is rated for a working pressure of 300 psi and handles a temperature range of -40 to 257 degrees F, giving it broad usability across seasonal and indoor-outdoor conditions. The push-on design eliminates the need for clamps at fitting connections, speeding up assembly and reducing installation hardware.

This hose is commonly used in commercial shops, manufacturing facilities, and industrial service bays where a long continuous run of air supply hose is needed. Plumbers, HVAC technicians, and general contractors rely on bulk hose reels like this for permanent or semi-permanent compressed air line installations. The 300-foot reel reduces the number of joints in a run, which lowers the risk of leaks. The vacuum rating of 28 inches Hg also makes this hose suitable for light vacuum applications in addition to standard compressed air service.

Key Features

• Push-on fitting compatibility eliminates the need for separate hose clamps
• 300 psi working pressure handles demanding compressed air systems
• Wide temperature range of -40 to 257 degrees F for year-round and outdoor use
• Synthetic rubber construction provides flexibility and resistance to abrasion
• 28 inches Hg vacuum rating supports light vacuum service applications
• 300-foot length minimizes inline connections on long hose runs

Compatibility

Designed for use with standard push-on air fittings in compressed air distribution systems. Consult fitting manufacturer specifications to confirm compatibility with the 1/2-inch inside diameter and 0.78-inch outside diameter of this hose.

Installation Notes

Installation should be performed by a qualified tradesperson familiar with compressed air system construction and applicable safety codes. Always depressurize and lock out the air supply before cutting or connecting hose sections. Use only push-on fittings rated for the 300 psi working pressure of this hose. Inspect the hose ends for clean, square cuts before seating fittings to ensure a secure, leak-free connection.