Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SMC LQ3H2B-MN PFA Compression Tube Fitting, 1/4 in NPT x 1/4 in OD - PFA Compression Tube Fittings
SMCPFA Compression Tube Fittings

SMC LQ3H2B-MN PFA Compression Tube Fitting, 1/4 in NPT x 1/4 in OD

The SMC LQ3 Series High Purity Fitting (MPN LQ3H2B-MN) is a PFA compression tube fitting with a 1/4 in NPT thread on one end and a 1/4 in OD compression connection on the other. This NPT x Compression configuration…

SKU 3G-OTH-474273

Also listed as: LQ3H2BMN · LQ3H2B MN

Brand
SMC
Item
LQ3H2B-MN PFA Compression Tube Fitting, 1/4 in NPT x 1/4 in OD
Category
PFA Compression Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SMC
Manufacturer Part Number
LQ3H2B-MN
Series
LQ3
Type
NPT x Compression, PFA
Standards
RoHS_6, RoHS_10

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC LQ3 Series High Purity Fitting (MPN LQ3H2B-MN) is a PFA compression tube fitting with a 1/4 in NPT thread on one end and a 1/4 in OD compression connection on the other. This NPT x Compression configuration is designed for high-purity fluid handling applications and complies with RoHS_6 and RoHS_10 standards.

Frequently Asked Questions

What is the SMC LQ3H2B-MN high purity fitting used for?

The SMC LQ3H2B-MN is a PFA compression tube fitting used in high-purity fluid handling systems, such as semiconductor, pharmaceutical, and chemical processing. It connects 1/4 in NPT threaded ports to 1/4 in OD tubing, ensuring leak-free performance in critical applications.

What are the specifications of the SMC LQ3H2B-MN fitting?

The SMC LQ3H2B-MN is a Series LQ3 PFA compression fitting with a 1/4 in NPT male thread on one end and a 1/4 in OD compression connection on the other. It complies with RoHS_6 and RoHS_10 standards, making it suitable for high-purity environments.

Where to buy the SMC LQ3H2B-MN fitting worldwide?

3G Electric supplies the SMC LQ3H2B-MN high purity fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this PFA compression fitting.

How to install the SMC LQ3H2B-MN PFA compression fitting?

To install the SMC LQ3H2B-MN, ensure tubing is cut square and deburred. Insert the tube fully into the compression end and tighten the nut finger-tight, then use a wrench for an additional 1/4 to 1/2 turn. For the NPT end, apply PTFE tape and tighten to standard torque.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from SMC

View all SMC parts
PFA compression x compression fitting from the SMC LQ3 series. Connects 1/2 in OD to 3/8 in OD tubing. Complies with RoHS_6 and RoHS_10 standards. Used in high-purity fluid systems requiring leak-tight connections
SMC
PFA compression x compression fitting from the SMC LQ3 series. Connects 1/2 in OD to 3/8 in OD tubing. Complies with RoHS_6 and RoHS_10 standards. Used in high-purity fluid systems requiring leak-tight connections
Compression plug made from PFA, part of the LQ3 series. Designed to seal the end of tubing in fluid handling systems requiring corrosion resistance and cleanliness. Meets RoHS_6 and RoHS_10 standards
SMC
Compression plug made from PFA, part of the LQ3 series. Designed to seal the end of tubing in fluid handling systems requiring corrosion resistance and cleanliness. Meets RoHS_6 and RoHS_10 standards
PFA compression x compression tube fitting from the SMC LQ3 series, designed for 3/4 in OD tubing connections. Suitable for use in high-purity fluid systems requiring chemical resistance and contamination control. Complies with RoHS_6 and RoHS_10 standards
SMC
PFA compression x compression tube fitting from the SMC LQ3 series, designed for 3/4 in OD tubing connections. Suitable for use in high-purity fluid systems requiring chemical resistance and contamination control. Complies with RoHS_6 and RoHS_10 standards
PFA compression tube fitting from the SMC LQ3 series, configured with 3/4 in OD x 3/4 in OD x 4 in pipe size. Suitable for high-purity fluid handling systems requiring leak-free connections. Complies with RoHS6 and RoHS10 standards
SMC
PFA compression tube fitting from the SMC LQ3 series, configured with 3/4 in OD x 3/4 in OD x 4 in pipe size. Suitable for high-purity fluid handling systems requiring leak-free connections. Complies with RoHS6 and RoHS10 standards
PFA compression tube fitting from the LQ3 series with a compression x compression x compression configuration. Designed for use in fluid systems requiring chemical resistance and purity. Complies with RoHS6 and RoHS10 standards
SMC
PFA compression tube fitting from the LQ3 series with a compression x compression x compression configuration. Designed for use in fluid systems requiring chemical resistance and purity. Complies with RoHS6 and RoHS10 standards
This PFA compression tube fitting from the SMC LQ3 series features a triple-branch design with 3/4 in outer diameter on all ports. It is used in high-purity fluid handling systems where leak-free connections and contamination control are required. The fitting complies with RoHS6 and RoHS10 standards
SMC
This PFA compression tube fitting from the SMC LQ3 series features a triple-branch design with 3/4 in outer diameter on all ports. It is used in high-purity fluid handling systems where leak-free connections and contamination control are required. The fitting complies with RoHS6 and RoHS10 standards
This PFA compression tube fitting from the SMC LQ3 Series is designed for high-purity fluid handling systems. It accommodates 3/8 in and 1/2 in OD tubing and complies with RoHS6 and RoHS10 standards. Typical applications include semiconductor manufacturing, chemical processing, and pharmaceutical industries
SMC
This PFA compression tube fitting from the SMC LQ3 Series is designed for high-purity fluid handling systems. It accommodates 3/8 in and 1/2 in OD tubing and complies with RoHS6 and RoHS10 standards. Typical applications include semiconductor manufacturing, chemical processing, and pharmaceutical industries
PFA compression tube fitting with 1/8 in NPT male thread and 1/4 in OD tube connection. Part of the LQ3 series, compliant with RoHS_6 and RoHS_10 standards. Used for high-purity fluid systems in industrial applications requiring corrosion resistance
SMC
PFA compression tube fitting with 1/8 in NPT male thread and 1/4 in OD tube connection. Part of the LQ3 series, compliant with RoHS_6 and RoHS_10 standards. Used for high-purity fluid systems in industrial applications requiring corrosion resistance