Parker 16-6B Pneumatic Hose Coupler 1/2 Inch Tru-flate

Product Description

The PARKER 16-6B is a steel pneumatic hose coupler designed for compressed air and pneumatic tool connections in automotive and industrial service environments. Built to the Tru-Flate automotive interchange standard, it accepts a hose barb thread type and fits 1/2-inch inside diameter hose. The 16-6B carries a maximum working pressure of 300 psi and handles temperatures from -40 degrees F to 250 degrees F, making it suitable for year-round shop use in both heated and unheated facilities. A zinc chromate finish provides corrosion resistance. Licensed HVAC techs, plumbers, mechanics, and general contractors routinely stock this style of coupler for pneumatic tool drops and air supply lines.

This coupler is appropriate for residential and commercial shop environments wherever Tru-Flate automotive interchange fittings are the shop standard. The hose barb connection style suits direct attachment to air hose without requiring threaded pipe ends. The 1/2-inch body diameter and 1/2-inch hose ID sizing make it compatible with standard half-inch shop air hose, a common size for impact wrenches, ratchets, and blow guns. Series 10 construction is consistent with general-duty pneumatic service lines.

Key Features

• Tru-Flate automotive interchange standard for broad shop compatibility
• 300 psi maximum working pressure rated for general pneumatic service
• Operating temperature range of -40 degrees F to 250 degrees F
• Hose barb thread type for direct hose attachment without pipe threads
• Zinc chromate finish for corrosion resistance in shop environments
• Steel construction for durability under repeated connect and disconnect cycles

Compatibility

Designed as an OEM-style replacement or service coupler for pneumatic air lines using the Tru-Flate automotive interchange standard with 1/2-inch inside diameter hose and hose barb connections.

Installation Notes

Depressurize the air supply line completely before removing or installing any pneumatic coupler. This fitting is a hose barb type and should be secured to the hose with an appropriately sized clamp to prevent blowoff under pressure. Inspect the hose end for cuts, abrasion, or hardening before installing; a damaged hose end compromises the seal and creates a safety hazard. Installation is typically performed by mechanics, pipefitters, or general tradespeople familiar with compressed air systems.