PARKER Compression Fitting Adapter: 1/4 in OD x 1/4 in OD Fitting Size
The PARKER Compression Fitting Adapter (MPN 394PD-4-4) is a creep-resistant self-aligning brass compression fitting with a 1/4 in OD x 1/4 in OD fitting size and a Compression x Compression type. This adapter is…
SKU 3G-OTH-596313
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Product Description
The PARKER Compression Fitting Adapter (MPN 394PD-4-4) is a creep-resistant self-aligning brass compression fitting with a 1/4 in OD x 1/4 in OD fitting size and a Compression x Compression type. This adapter is designed for reliable connections in industrial fluid systems, backed by 3G Electric's specialist expertise in sourcing and supporting genuine industrial components across 14 departments.
Frequently Asked Questions
What is the PARKER 394PD-4-4 compression fitting adapter used for?
The PARKER 394PD-4-4 is a creep-resistant self-aligning brass compression fitting adapter used to join two 1/4 in OD tubes in industrial fluid systems. It ensures leak-free connections in pneumatic, hydraulic, and instrumentation lines. 3G Electric supplies this genuine PARKER component across 14 industrial departments.
What are the specifications of the PARKER 394PD-4-4?
The PARKER 394PD-4-4 is a Compression x Compression adapter with a 1/4 in OD x 1/4 in OD fitting size. It is made of creep-resistant self-aligning brass. The manufacturer part number is 394PD-4-4. 3G Electric sources this genuine PARKER fitting for industrial fluid systems worldwide.
Where to buy the PARKER 394PD-4-4 worldwide?
3G Electric supplies the genuine PARKER 394PD-4-4 compression fitting adapter to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this creep-resistant brass fitting for your fluid system needs.
How to install a PARKER compression fitting adapter?
To install the PARKER 394PD-4-4, insert the tube fully into the fitting, then tighten the nut finger-tight plus 1-1/4 turns for brass fittings. Avoid over-tightening to prevent creep. Always use proper tube support and verify alignment. 3G Electric provides sourcing support for this genuine PARKER component.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER creep-resistant self-aligning brass compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









