Parker 14-5BP Pneumatic Hose Coupler 3/8 Inch Tru-flate

Product Description

The PARKER 14-5BP is a steel pneumatic hose coupler designed for compressed air and pneumatic tool applications. It features a Push-Lok hose barb thread type and a 3/8-inch body diameter, connecting to hose with a 3/8-inch inside diameter. The coupler is finished in zinc chromate for corrosion resistance and carries a maximum working pressure of 300 psi. Rated for temperatures from -40 degrees F to 250 degrees F, it suits a wide range of shop and field conditions. Pneumatic technicians, mechanics, and industrial maintenance personnel install this coupler as part of air supply lines and tool connections.

The PARKER 14-5BP is suited for automotive service environments and general-purpose pneumatic systems requiring Tru-Flate Automotive interchange compatibility. Its Series 10 designation places it within a standardized coupler family commonly used across automotive shops, service bays, and light industrial facilities. The Push-Lok hose barb connection eliminates the need for clamps on compatible hose, simplifying assembly in tight spaces. It is sold individually and is appropriate for both new installations and replacement of worn or damaged couplers in existing air lines.

Key Features

• Tru-Flate Automotive interchange type for broad shop compatibility
• Push-Lok hose barb connection — no clamp required on compatible hose
• 300 psi maximum working pressure for standard pneumatic tool use
• Operating range of -40 degrees F to 250 degrees F
• Zinc chromate finish provides corrosion resistance
• Steel body construction for durability in service environments

Compatibility

Designed as an OEM-style replacement or new-installation coupler for pneumatic air lines using Tru-Flate Automotive interchange fittings with 3/8-inch hose inside diameter.

Installation Notes

Depressurize the air supply line completely before removing or installing any pneumatic coupler. Verify hose inside diameter matches the 3/8-inch barb before seating the Push-Lok connection to ensure a secure, leak-free fit. This coupler is typically installed by pneumatic technicians or industrial maintenance personnel familiar with compressed air system assembly. Inspect the coupler body and hose end for damage before placing the line back into service.