Coilhose Pneumatics 586 Pneumatic Hose Coupler 3/8 in

Product Description

The COILHOSE PNEUMATICS 586 is a steel, nickel-plated pneumatic hose coupler designed for industrial interchange pneumatic systems. It features a 3/8-inch body diameter and accepts 3/8-inch inside diameter hose via a hose barb thread connection. Rated to 300 psi maximum working pressure and a temperature range of -40 degrees F to 250 degrees F, this coupler is built for demanding shop and production environments. It is installed by maintenance technicians, industrial mechanics, and pneumatic system specialists on compressed air lines, tool drops, and equipment manifolds.

This coupler fits standard industrial interchange pneumatic circuits found in manufacturing plants, auto shops, maintenance facilities, and general-purpose compressed air distribution systems. The hose barb connection style makes it suitable for attaching directly to pneumatic hose without requiring a separate fitting. The nickel-plated steel construction provides corrosion resistance in environments where moisture or mild chemicals may be present on air lines.

Key Features

• 3/8-inch body diameter with 3/8-inch hose inside diameter compatibility
• Industrial interchange coupler type for broad tool and accessory compatibility
• Steel construction with nickel-plated finish for corrosion resistance
• Rated to 300 psi maximum working pressure
• Operating temperature range: -40 degrees F to 250 degrees F
• Hose barb thread type for direct hose attachment

Compatibility

Designed as an OEM-style replacement or direct-fit coupler for industrial interchange pneumatic systems using 3/8-inch hose.

Installation Notes

Installation is typically performed by industrial mechanics or pneumatic system technicians. Depressurize and bleed the air line completely before disconnecting or installing any pneumatic fitting. Ensure the hose barb is fully seated and secured with an appropriate clamp to prevent blow-off under pressure. Follow applicable OSHA and compressed air safety guidelines when working on pressurized systems.