SMC Fitting: 1/4 in OD x 1/4 in OD Size, Compression x Compression
The SMC LQ3U2A3A-S is a PFA compression tube fitting with a 1/4 in OD x 1/4 in OD size and a compression x compression configuration. This Series LQ3 fitting complies with RoHS_6 and RoHS_10 standards.
SKU 3G-OTH-474259
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Product Description
The SMC LQ3U2A3A-S is a PFA compression tube fitting with a 1/4 in OD x 1/4 in OD size and a compression x compression configuration. This Series LQ3 fitting complies with RoHS_6 and RoHS_10 standards.
Frequently Asked Questions
What is the SMC LQ3U2A3A-S PFA compression tube fitting used for?
The SMC LQ3U2A3A-S is a PFA compression tube fitting used to connect two 1/4 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 LQ3U2A3A-S fitting?
The SMC LQ3U2A3A-S is a Series LQ3 PFA compression tube fitting with a 1/4 in OD x 1/4 in OD size and compression x compression configuration. It complies with RoHS_6 and RoHS_10 standards. The manufacturer part number is LQ3U2A3A-S.
Where to buy the SMC LQ3U2A3A-S fitting worldwide?
3G Electric supplies the SMC LQ3U2A3A-S PFA compression tube fitting worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this fitting to your facility. Contact us for availability and lead time.
How to install the SMC LQ3U2A3A-S PFA compression fitting?
To install the SMC LQ3U2A3A-S, ensure tube ends are cut square and deburred. Insert the tube fully into the fitting and tighten the nut finger-tight, then use a wrench for an additional 1/4 to 1/2 turn. Avoid over-tightening to prevent damage to the PFA material.
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.









