PARKER Compression Fitting Elbow: 1/4 in OD x 1/4 in Pipe size, 1/4-18 Thread Size
The PARKER 4-4 CBU-SS is a stainless steel compression fitting elbow from the Ferulok series, designed as a flareless bite-type fitting for 1/4 in OD tubing with a 1/4 in pipe size and 1/4-18 thread size. 3G Electric…
SKU 3G-OTH-478827
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Product Description
The PARKER 4-4 CBU-SS is a stainless steel compression fitting elbow from the Ferulok series, designed as a flareless bite-type fitting for 1/4 in OD tubing with a 1/4 in pipe size and 1/4-18 thread size. 3G Electric interprets this demand and sources the genuine PARKER part, backed by our specialist expertise in fluid controls across 14 industrial departments.
Frequently Asked Questions
What is the PARKER 4-4 CBU-SS compression fitting used for?
The PARKER 4-4 CBU-SS is a stainless steel flareless bite-type compression fitting elbow used to connect 1/4 in OD tubing to a 1/4 in pipe port in high-pressure fluid systems. It is common in hydraulic, pneumatic, and instrumentation applications where leak-free metal-to-metal sealing is required.
What are the specifications of the PARKER 4-4 CBU-SS?
The PARKER 4-4 CBU-SS is a Ferulok series stainless steel compression fitting elbow. It has a 1/4 in OD tube size, 1/4 in pipe size, and 1/4-18 thread size. The manufacturer part number is 4-4 CBU-SS. It is a flareless bite-type design for reliable sealing without flaring.
Where to buy the PARKER 4-4 CBU-SS worldwide?
3G Electric supplies the genuine PARKER 4-4 CBU-SS compression fitting worldwide. We interpret your demand, source the exact part, and handle logistics, customs, and delivery to your location. Contact us for availability and lead time on this Ferulok series stainless steel elbow.
How to install a PARKER Ferulok compression fitting?
To install a PARKER Ferulok fitting like the 4-4 CBU-SS, insert the tube fully into the fitting until it bottoms out, then tighten the nut by hand. Use a wrench to tighten to the recommended torque per PARKER guidelines. The bite-type sleeve will grip the tube without flaring, creating a leak-proof seal.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER flareless bite-type stainless steel compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









