PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in Pipe Fitting Size
The PARKER Compression Fitting Adapter (MPN 6-4 B2HF-SS) is a double-ferrule stainless steel fitting in the CPI(TM) series, configured as Barbed x MNPT with a 3/8 in OD x 1/4 in Pipe Fitting Size. 3G Electric…
SKU 3G-OTH-471658
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Product Description
The PARKER Compression Fitting Adapter (MPN 6-4 B2HF-SS) is a double-ferrule stainless steel fitting in the CPI(TM) series, configured as Barbed x MNPT with a 3/8 in OD x 1/4 in Pipe Fitting Size. 3G Electric interprets your demand for this genuine industrial component, sourcing it across our 14 departments and supplying it with specialist support grounded in our deep expertise in combustion, pumps, and controls.
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 tubing to threaded ports in industrial fluid systems. This double-ferrule stainless steel CPI(TM) series adapter joins 3/8 in OD tubing to a 1/4 in MNPT port, providing a leak-tight seal in instrumentation, chemical, and hydraulic applications.
What are the specifications of the PARKER 6-4 B2HF-SS?
The PARKER 6-4 B2HF-SS is a double-ferrule stainless steel compression fitting adapter in the CPI(TM) series. It has a Barbed x MNPT configuration with a 3/8 in OD tube size and a 1/4 in pipe fitting size. The manufacturer part number is 6-4 B2HF-SS.
Where to buy PARKER compression fittings in worldwide?
3G Electric supplies genuine PARKER compression fittings like the 6-4 B2HF-SS to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to source this CPI(TM) series adapter for your industrial fluid system needs.
How to install a double-ferrule compression fitting?
To install a double-ferrule compression fitting like the PARKER CPI(TM) series, slide the nut and ferrules onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for a proper seal. Always follow manufacturer instructions.
Used in
Common applications for PARKERPARKER Products
3G Electric supplies PARKER double-ferrule stainless steel fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

