APPROVED VENDOR Compression Fitting Coupling: 1/4 in OD x 3/8 in Pipe Fitting Size
The APPROVED VENDOR Compression Fitting Coupling (MPN 700066-0406) is a low-lead standard sleeve brass compression fitting designed for 1/4 in OD x 3/8 in pipe fitting sizes. This brass coupling provides a reliable…
SKU 3G-OTH-471092
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Product Description
The APPROVED VENDOR Compression Fitting Coupling (MPN 700066-0406) is a low-lead standard sleeve brass compression fitting designed for 1/4 in OD x 3/8 in pipe fitting sizes. This brass coupling provides a reliable connection for tubing systems, sourced and supported by 3G Electric across 14 industrial departments with specialist expertise in combustion, pumps, and controls.
Frequently Asked Questions
What is the APPROVED VENDOR Compression Fitting Coupling 700066-0406 used for?
This low-lead brass compression coupling connects 1/4 in OD tubing to 3/8 in pipe threads in industrial fluid or gas systems. It is commonly used in instrumentation, pneumatic, and hydraulic applications where a leak-tight, vibration-resistant joint is required.
What are the specifications of the APPROVED VENDOR 700066-0406 compression fitting?
The APPROVED VENDOR 700066-0406 is a low-lead standard sleeve brass compression fitting coupling. It has a 1/4 in OD tube size and a 3/8 in pipe fitting size. The material is brass, and the manufacturer part number is 700066-0406.
Where to buy the APPROVED VENDOR 700066-0406 compression fitting worldwide?
3G Electric supplies the APPROVED VENDOR 700066-0406 compression fitting coupling to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct brass fitting for your tubing system, regardless of your location.
How to install the APPROVED VENDOR brass compression fitting coupling?
To install, slide the compression nut and sleeve onto the tubing, insert the tube fully into the fitting body, then tighten the nut by hand followed by a wrench. Avoid over-tightening to prevent sleeve deformation. Always verify the tube is fully seated before pressurizing the system.
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3G Electric supplies APPROVED VENDOR low-lead standard sleeve brass compression fitting. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









