PARKER Compression Fitting Union: 1/2 in OD x 3/8 in OD Size, Compression x Compression
The PARKER Compression Fitting Union (MPN 8-6 HBZ-B) is a single-ferrule brass compression fitting with a 1/2 in OD x 3/8 in OD size, featuring a Compression x Compression design. Part of the CPI™ series, this union…
SKU 3G-OTH-598451
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Product Description
The PARKER Compression Fitting Union (MPN 8-6 HBZ-B) is a single-ferrule brass compression fitting with a 1/2 in OD x 3/8 in OD size, featuring a Compression x Compression design. Part of the CPI™ series, this union is engineered for reliable tube connections in industrial fluid systems.
Frequently Asked Questions
What is the PARKER 8-6 HBZ-B compression fitting union used for?
The PARKER 8-6 HBZ-B is a single-ferrule brass compression union used to join two tubes of different diameters (1/2 in OD and 3/8 in OD) in industrial fluid systems. It is part of the CPI™ series, designed for reliable, leak-tight connections in pneumatic, hydraulic, and instrumentation applications.
What are the specifications of the PARKER 8-6 HBZ-B?
The PARKER 8-6 HBZ-B is a Compression x Compression union with a 1/2 in OD x 3/8 in OD size. It is made of brass, uses a single-ferrule CPI™ design, and has the manufacturer part number 8-6 HBZ-B. It is engineered for secure tube connections in industrial fluid systems.
Where to buy the PARKER 8-6 HBZ-B compression fitting union worldwide?
3G Electric supplies the PARKER 8-6 HBZ-B compression fitting union to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this CPI™ series brass union.
How to install a single-ferrule compression fitting like the PARKER 8-6 HBZ-B?
To install a single-ferrule compression fitting like the PARKER 8-6 HBZ-B, cut the tube square, deburr, and slide the nut and ferrule onto the tube. Insert the tube fully into the fitting body, then tighten the nut by hand plus a specified number of turns (typically 1-1/4 turns) for a leak-tight seal. Always follow manufacturer instructions.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER single-ferrule brass compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









