SMC Fitting: 3/8 in OD x 3/8 in OD Size, Compression x Compression
The SMC LQ3U3A4A-S is a PFA compression tube fitting with a 3/8 in OD x 3/8 in OD size and a compression x compression configuration. This fitting meets RoHS_6 and RoHS_10 standards.
SKU 3G-OTH-474312
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Product Description
The SMC LQ3U3A4A-S is a PFA compression tube fitting with a 3/8 in OD x 3/8 in OD size and a compression x compression configuration. This fitting meets RoHS_6 and RoHS_10 standards.
Frequently Asked Questions
What is the SMC LQ3U3A4A-S PFA compression tube fitting used for?
The SMC LQ3U3A4A-S is a PFA compression tube fitting used to connect two 3/8 in OD tubes in high-purity fluid systems. It is common in semiconductor, chemical processing, and pharmaceutical applications where chemical resistance and cleanliness are critical.
What are the specifications of the SMC LQ3U3A4A-S fitting?
The SMC LQ3U3A4A-S is a compression x compression PFA fitting for 3/8 in OD x 3/8 in OD tubing. It is part of the LQ3 series and complies with RoHS_6 and RoHS_10 standards. The manufacturer part number is LQ3U3A4A-S.
Where to buy the SMC LQ3U3A4A-S fitting worldwide?
3G Electric supplies the SMC LQ3U3A4A-S PFA compression fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this SMC fitting.
How to install the SMC LQ3U3A4A-S PFA compression fitting?
To install the SMC LQ3U3A4A-S, cut the PFA tube squarely, deburr the end, and fully insert it into the fitting. Tighten the nut finger-tight, then use a wrench for the recommended turns per SMC guidelines. Avoid over-tightening to prevent damage.
Used in
Common applications for SMCSMC Products
3G Electric supplies SMC pfa compression tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









