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SMC High Purity Tube Fitting: 1/4 in Pipe x 1/4 in OD Size, NPT x Compression - PFA Compression Tube Fittings
SMCPFA Compression Tube Fittings

SMC High Purity Tube Fitting: 1/4 in Pipe x 1/4 in OD Size, NPT x Compression

The SMC LQ3 Series High Purity Tube Fitting is a PFA compression fitting with a 1/4 in NPT pipe thread and 1/4 in OD tube size. This NPT x Compression configuration meets RoHS_6 and RoHS_10 standards, providing a…

SKU 3G-OTH-474361

Brand
SMC
Item
High Purity Tube Fitting: 1/4 in Pipe x 1/4 in OD Size, NPT x Compression
Category
PFA Compression Tube Fittings
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Technical Specifications

SMC
Manufacturer Part Number
LQ3L4A-MN
Series
LQ3
Type
NPT x Compression, PFA
Standards
RoHS_6, RoHS_10
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC LQ3 Series High Purity Tube Fitting is a PFA compression fitting with a 1/4 in NPT pipe thread and 1/4 in OD tube size. This NPT x Compression configuration meets RoHS_6 and RoHS_10 standards, providing a reliable connection for high-purity fluid systems.

Frequently Asked Questions

What is the SMC LQ3L4A-MN high purity tube fitting used for?

The SMC LQ3L4A-MN is a PFA compression fitting used in high-purity fluid systems, such as semiconductor, pharmaceutical, and chemical processing. It connects 1/4 in NPT pipe to 1/4 in OD tubing, ensuring leak-free, contamination-free performance in critical applications.

What are the specifications of the SMC LQ3L4A-MN fitting?

The SMC LQ3L4A-MN is a PFA compression fitting from the LQ3 Series. It has a 1/4 in NPT male pipe thread x 1/4 in OD tube size, NPT x Compression configuration, and meets RoHS_6 and RoHS_10 standards. The manufacturer part number is LQ3L4A-MN.

Where to buy the SMC LQ3L4A-MN high purity tube fitting worldwide?

3G Electric supplies the SMC LQ3L4A-MN high purity tube fitting worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this PFA compression fitting.

How to install the SMC LQ3L4A-MN PFA compression fitting?

To install the SMC LQ3L4A-MN, ensure tubing is cut square and deburred. Insert the tube fully into the fitting, then tighten the nut finger-tight plus the manufacturer-recommended turns. Avoid over-tightening to prevent damage to the PFA material. Always follow SMC's installation guidelines for high-purity systems.

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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