PARKER Compression Fitting Union: 1/2 in OD x 1/4 in OD Size, Compression x Compression
The PARKER Compression Fitting Union (MPN 8-4 HBZ-B) is a single-ferrule brass compression fitting with a 1/2 in OD x 1/4 in OD size, featuring a Compression x Compression configuration. Part of the CPI™ series, this…
SKU 3G-OTH-598448
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Product Description
The PARKER Compression Fitting Union (MPN 8-4 HBZ-B) is a single-ferrule brass compression fitting with a 1/2 in OD x 1/4 in OD size, featuring a Compression x Compression configuration. Part of the CPI™ series, this union is designed for reliable tube connections in industrial systems.
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 the PARKER Compression Fitting Union 8-4 HBZ-B used for?
The PARKER Compression Fitting Union 8-4 HBZ-B connects two tubes of different outer diameters (1/2 in OD and 1/4 in OD) in industrial fluid or gas systems. Its single-ferrule brass design and CPI™ series construction provide reliable, leak-resistant joints in instrumentation, process control, and hydraulic applications.
What are the specifications of the PARKER 8-4 HBZ-B compression fitting?
The PARKER 8-4 HBZ-B is a single-ferrule brass compression fitting union with a 1/2 in OD x 1/4 in OD size and Compression x Compression configuration. It is part of the CPI™ series (CPI™), manufactured by PARKER, and carries MPN 8-4 HBZ-B. The brass body ensures corrosion resistance in industrial tube connections.
Where to buy the PARKER 8-4 HBZ-B compression fitting union worldwide?
3G Electric supplies the PARKER 8-4 HBZ-B compression fitting union to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for international orders. Contact our team to source this CPI™ series brass fitting for your application.
How to install a PARKER single-ferrule compression fitting?
To install a PARKER single-ferrule compression fitting like the 8-4 HBZ-B, cut tubing squarely, deburr the end, 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) using a wrench. Always follow PARKER's published torque guidelines for CPI™ fittings.
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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.






