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SMC High Purity Tube Fitting: 1/2 in Pipe x 1/2 in OD Size, NPT x Compression - PFA Compression Tube Fittings
SMCPFA Compression Tube Fittings

SMC High Purity Tube Fitting: 1/2 in Pipe x 1/2 in OD Size, NPT x Compression

The SMC High Purity Tube Fitting (MPN LQ3H4C-MN) is a PFA compression tube fitting with a 1/2 in NPT pipe x 1/2 in OD size, part of the LQ3 series. It meets RoHS_6 and RoHS_10 standards.

SKU 3G-OTH-474252

Brand
SMC
Item
High Purity Tube Fitting: 1/2 in Pipe x 1/2 in OD Size, NPT x Compression
Category
PFA Compression Tube Fittings
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Technical Specifications

SMC
Manufacturer Part Number
LQ3H4C-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 High Purity Tube Fitting (MPN LQ3H4C-MN) is a PFA compression tube fitting with a 1/2 in NPT pipe x 1/2 in OD size, part of the LQ3 series. It meets RoHS_6 and RoHS_10 standards.

Frequently Asked Questions

What is the SMC LQ3H4C-MN high purity tube fitting used for?

The SMC LQ3H4C-MN is a PFA compression tube fitting used in high-purity fluid handling systems, such as semiconductor, pharmaceutical, and chemical processing. It connects 1/2 in NPT pipe to 1/2 in OD tubing, ensuring leak-free performance in corrosive or ultrapure environments.

What are the specifications of the SMC LQ3H4C-MN fitting?

The SMC LQ3H4C-MN is a PFA compression tube fitting with a 1/2 in NPT female pipe x 1/2 in OD tube size, part of the LQ3 series. It meets RoHS_6 and RoHS_10 standards for restricted substance compliance. The manufacturer part number is LQ3H4C-MN.

Where to buy the SMC LQ3H4C-MN high purity fitting worldwide?

3G Electric supplies the SMC LQ3H4C-MN high purity tube fitting worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this PFA compression fitting.

How to install the SMC LQ3H4C-MN PFA compression fitting?

Install the SMC LQ3H4C-MN by cutting tubing squarely, deburring, and fully inserting into the fitting. Hand-tighten the nut, then use a wrench for the recommended turns per SMC guidelines. Avoid over-tightening to prevent PFA creep. Always verify leak-free connection before pressurizing.

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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