Parker 7212-381RD Push-on Air Hose 3/8 in Id 300 Psi Red

Product Description

The PARKER 7212-381RD is a push-on air hose constructed from Buna-N (nitrile rubber) and designed for compressed air service in industrial and trade environments. It measures 3/8 inch inside diameter and 5/8 inch outside diameter, with a 300 psi working pressure rating. The temperature range spans -40 to 212 degrees F, making it suitable for both cold-weather outdoor applications and elevated-temperature shop environments. It ships as a cut-to-length product priced per foot, with a 25-foot minimum cut length pulled from a 700-foot coil. Pneumatic technicians, pipefitters, and general industrial mechanics are the primary installers of this hose type.

This hose is intended for pneumatic air-supply lines in workshops, manufacturing facilities, and on-site service equipment. The push-on design allows installation without hose clamps when paired with compatible push-on style barbed fittings, streamlining assembly. The red color provides easy visual identification on the job. Its nitrile rubber construction resists oil mist commonly present in compressed air systems. It is sold in foot increments with a 25-foot minimum order quantity, making it practical for both short custom runs and longer distribution line builds.

Key Features

• 300 psi working pressure rated for demanding pneumatic service
• Buna-N (nitrile rubber) construction resists oil mist and air compressor lubricants
• Wide temperature range: -40 to 212 degrees F
• 28 InHg vacuum rating supports vacuum as well as pressure applications
• Push-on design compatible with barbed push-on fittings — no clamps required
• Cut-to-length availability with 25-foot minimum cut from a 700-foot coil
• Red color for quick visual identification in multi-hose installations

Compatibility

Designed for use with push-on style barbed fittings sized for 3/8 inch ID hose in compressed air and low-pressure pneumatic systems. No specific end connections are included; the hose is supplied cut-to-length without fittings.

Installation Notes

Installation is typically performed by pneumatic or pipefitting technicians familiar with compressed air distribution systems. Always depressurize and lock out the air supply before cutting, routing, or connecting this hose. Push-on hose requires properly sized push-on barbed fittings for a secure, leak-free connection; confirm fitting compatibility before assembly. Inspect the hose for kinks, abrasion, or damage after routing, and avoid bending below the minimum bend radius specified by the fitting manufacturer.