SMC High Purity Tube Fitting: 3/8 in OD x 3/8 in OD Size, Compression x Compression
The SMC High Purity Tube Fitting (MPN LQ3U3A) is a PFA compression x compression fitting for 3/8 in OD tube, part of the LQ3 series. It meets RoHS_6 and RoHS_10 standards, supporting clean fluid handling in…
SKU 3G-OTH-474396
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Product Description
The SMC High Purity Tube Fitting (MPN LQ3U3A) is a PFA compression x compression fitting for 3/8 in OD tube, part of the LQ3 series. It meets RoHS_6 and RoHS_10 standards, supporting clean fluid handling in industrial applications.
Frequently Asked Questions
What is the SMC LQ3U3A high purity tube fitting used for?
The SMC LQ3U3A is a PFA compression x compression tube fitting for 3/8 in OD tubing, designed for clean fluid handling in semiconductor, pharmaceutical, and chemical processing industries where high purity and corrosion resistance are required.
What are the specifications of the SMC LQ3U3A fitting?
The SMC LQ3U3A is a PFA compression x compression fitting, 3/8 in OD x 3/8 in OD size, from the LQ3 series. It complies with RoHS_6 and RoHS_10 standards, ensuring suitability for high-purity fluid systems.
Where to buy SMC LQ3U3A worldwide?
3G Electric supplies the SMC LQ3U3A high purity tube fitting worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you receive genuine SMC components for your industrial fluid handling needs.
How to install SMC LQ3U3A PFA compression fittings?
To install the SMC LQ3U3A, cut the 3/8 in OD PFA tube squarely, deburr, and insert fully into the fitting. 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 ferrule.
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.



