PARKER Compression Fitting Union: 1/4 in OD x 1/8 in OD Fitting Size
The PARKER Compression Fitting Union is a single-ferrule stainless steel fitting with a 1/4 in OD x 1/8 in OD fitting size and Compression x Compression type. Part of the CPI(TM) series (MPN 4-2 HBZ-SS), it is…
SKU 3G-OTH-474559
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Product Description
The PARKER Compression Fitting Union is a single-ferrule stainless steel fitting with a 1/4 in OD x 1/8 in OD fitting size and Compression x Compression type. Part of the CPI(TM) series (MPN 4-2 HBZ-SS), it is compatible with CPI™ fitting brands.
Frequently Asked Questions
What is a PARKER Compression Fitting Union used for?
This PARKER single-ferrule stainless steel union connects two tubes of different diameters (1/4 in OD to 1/8 in OD) in instrumentation, hydraulic, or pneumatic systems. It provides a leak-tight seal in high-pressure or corrosive environments, common in chemical processing, oil and gas, and industrial fluid handling.
What are the specifications of the PARKER 4-2 HBZ-SS fitting?
The PARKER 4-2 HBZ-SS is a CPI™ series compression union with 1/4 in OD x 1/8 in OD fitting size, Compression x Compression type. It is made of stainless steel with a single-ferrule design, compatible with CPI™ fitting brands. 3G Electric supplies this genuine PARKER part worldwide.
Where to buy PARKER compression fittings in worldwide?
3G Electric sources and delivers genuine PARKER compression fittings, including the 4-2 HBZ-SS union, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this CPI™ series fitting.
How to install a single-ferrule compression fitting?
Insert the tube fully into the fitting until it bottoms against the shoulder. Hand-tighten the nut, then use a wrench to tighten an additional 1/4 to 1/2 turn for stainless steel. Avoid overtightening to prevent ferrule damage. Always follow PARKER's CPI™ installation guidelines for leak-free performance.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER single-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
