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SMC LQ3R5B-FN PFA Compression Tube Fitting, 3/4 in OD x 3/4 in OD x 1/2 in NPT - PFA Compression Tube Fittings
SMCPFA Compression Tube Fittings

SMC LQ3R5B-FN PFA Compression Tube Fitting, 3/4 in OD x 3/4 in OD x 1/2 in NPT

The SMC High Purity Fitting (MPN LQ3R5B-FN) is a PFA compression tube fitting with a 3/4 in OD x 3/4 in OD x 1/2 in Pipe Size configuration, featuring Compression x Compression x NPT connections. Part of the LQ3…

SKU 3G-OTH-474286

Also listed as: LQ3R5BFN · LQ3R5B FN

Brand
SMC
Item
LQ3R5B-FN PFA Compression Tube Fitting, 3/4 in OD x 3/4 in OD x 1/2 in NPT
Category
PFA Compression Tube Fittings
Available to Order
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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
LQ3R5B-FN
Series
LQ3
Type
Compression x Compression x NPT
Standards
RoHS6, RoHS10

Technical Documents

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

Product Description

The SMC High Purity Fitting (MPN LQ3R5B-FN) is a PFA compression tube fitting with a 3/4 in OD x 3/4 in OD x 1/2 in Pipe Size configuration, featuring Compression x Compression x NPT connections. Part of the LQ3 series, this fitting complies with RoHS6 and RoHS10 standards, supporting high-purity applications.

Frequently Asked Questions

What is the SMC LQ3R5B-FN high purity fitting used for?

The SMC LQ3R5B-FN is a PFA compression tube fitting designed for high-purity fluid handling in semiconductor, pharmaceutical, and chemical processing. Its 3/4 in OD x 3/4 in OD x 1/2 in NPT configuration supports leak-free connections in ultrapure water and aggressive chemical lines.

What are the specifications of the SMC LQ3R5B-FN fitting?

The SMC LQ3R5B-FN is a PFA compression fitting from the LQ3 series with Compression x Compression x NPT connections. It accommodates 3/4 in OD tube on both compression ends and a 1/2 in NPT pipe thread. It complies with RoHS6 and RoHS10 standards for restricted substances.

Where to buy the SMC LQ3R5B-FN high purity fitting worldwide?

3G Electric supplies the SMC LQ3R5B-FN high purity fitting to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this LQ3 series PFA fitting.

How to install the SMC LQ3R5B-FN PFA compression fitting?

For the SMC LQ3R5B-FN, ensure tube ends are clean and squarely cut. Insert the tube fully into the compression nut and ferrule, then hand-tighten the nut before using a wrench for the final turn. Avoid over-torquing to prevent PFA deformation. 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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