PARKER Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT
The PARKER Compression Fitting Adapter (MPN VS68AB-6-8) is a DOT Air Brake Compression Fitting for Copper Lines, type Compression x MNPT, Brass. It adapts from a 3/8 in OD tube to a 1/2 in Pipe Fitting Size. This…
SKU 3G-OTH-468097
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Product Description
The PARKER Compression Fitting Adapter (MPN VS68AB-6-8) is a DOT Air Brake Compression Fitting for Copper Lines, type Compression x MNPT, Brass. It adapts from a 3/8 in OD tube to a 1/2 in Pipe Fitting Size. This brass fitting is designed for air brake systems, providing a secure connection between copper lines and male NPT threads.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a PARKER compression fitting adapter used for?
A PARKER compression fitting adapter connects copper tubing to male NPT threaded ports in air brake systems. This brass VS68AB-6-8 model adapts from 3/8 in OD tube to 1/2 in pipe size, providing a leak-resistant joint for DOT air brake lines on trucks and trailers.
What are the specifications of the PARKER VS68AB-6-8?
The PARKER VS68AB-6-8 is a brass compression fitting adapter with type Compression x MNPT. It fits 3/8 in OD copper tube and 1/2 in pipe thread. This DOT air brake fitting is designed for copper lines in commercial vehicle braking systems.
Where to buy PARKER compression fittings for air brakes worldwide?
3G Electric supplies PARKER compression fittings like the VS68AB-6-8 to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us to source this brass DOT air brake adapter for your fleet or maintenance operation.
How to install a PARKER compression fitting on copper air brake lines?
Cut the copper tube square, deburr the end, and slide the compression nut and ferrule onto the tube. Insert the tube fully into the PARKER fitting body, then tighten the nut by hand until snug. Use a wrench for final turns—do not overtighten. Test for leaks after installation.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER dot air brake compression fittings for copper lines. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









