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SMC Fitting: 3/8 in OD x 3/8 in OD Size, Compression x Compression - PFA Compression Tube Fittings
SMCPFA Compression Tube Fittings

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

Brand
SMC
Item
Fitting: 3/8 in OD x 3/8 in OD Size, Compression x Compression
Category
PFA Compression Tube Fittings
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Technical Specifications

SMC
Manufacturer Part Number
LQ3U3A4A-S
Series
LQ3
Type
Compression x Compression, PFA
Standards
RoHS_6, RoHS_10
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

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 SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC 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.

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