Parker 16-7B Hose Barb Tru-flate Pneumatic Coupler

Product Description

The PARKER 16-7B is a hose barb-style pneumatic coupler designed for automotive air tool and compressor hose connections. Built to the Tru-Flate interchange standard, it mates with compatible plugs and fittings widely used in automotive service environments. The body measures 1/2 inch in diameter and accepts a 3/4 inch hose ID via the barb end. Constructed from steel with a zinc chromate finish, the 16-7B offers corrosion resistance suitable for shop environments. This type of coupler is installed by HVAC technicians, automotive mechanics, and general maintenance professionals working with pneumatic tool lines.

The 16-7B is suited for automotive pneumatic applications where Tru-Flate interchange fittings are the shop standard. The hose barb end connects directly to air hose without threading, secured by a clamp or crimp, making it a practical choice for compressed air distribution lines in garages, service bays, and light industrial settings. Its compact steel construction holds up to the repeated connect-disconnect cycles typical in production and repair environments.

Key Features

• Tru-Flate automotive interchange standard for broad coupler-to-plug compatibility
• 1/2 inch body diameter coupler size
• Hose barb end accepts 3/4 inch ID air hose
• Steel construction with zinc chromate finish for corrosion resistance
• Lightweight at 0.482 pounds for easy handling in overhead or tight-space installs

Compatibility

Designed as an OEM-style replacement or service fitting for pneumatic air lines using the Tru-Flate automotive interchange standard with a 1/2 inch coupler body.

Installation Notes

Installation is performed by qualified pneumatic or mechanical technicians. Depressurize and bleed the air line completely before disconnecting or installing any coupler. Secure the hose barb connection with an appropriate clamp or crimp ferrule rated for the system pressure. Verify the hose ID matches the barb size before final assembly to prevent air leaks or hose blowoff under pressure.