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SMC Straight Adapter Fitting: 21 5/16 mm Pipe x 3/4 in OD Size, Threaded x Compression - PFA Compression Tube Fittings
SMCPFA Compression Tube Fittings

SMC Straight Adapter Fitting: 21 5/16 mm Pipe x 3/4 in OD Size, Threaded x Compression

The SMC Straight Adapter Fitting (MPN LQ3A5A) is a threaded x compression PFA tube fitting from the LQ3 series, designed for 21 5/16 mm pipe x 3/4 in OD size. It complies with RoHS_6 and RoHS_10 standards.

SKU 3G-OTH-474285

Brand
SMC
Item
Straight Adapter Fitting: 21 5/16 mm Pipe x 3/4 in OD Size, Threaded x Compression
Category
PFA Compression Tube Fittings
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Technical Specifications

SMC
Manufacturer Part Number
LQ3A5A
Series
LQ3
Type
Threaded x Compression, PFA
Standards
RoHS_6, RoHS_10
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Straight Adapter Fitting (MPN LQ3A5A) is a threaded x compression PFA tube fitting from the LQ3 series, designed for 21 5/16 mm pipe x 3/4 in OD size. It complies with RoHS_6 and RoHS_10 standards.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SMC LQ3A5A straight adapter fitting used for?

The SMC LQ3A5A is a PFA compression tube fitting used to connect 21 5/16 mm pipe to 3/4 in OD tubing in high-purity fluid systems. It is common in semiconductor, chemical processing, and pharmaceutical applications where chemical resistance and leak-free connections are critical.

What are the specifications of the SMC LQ3A5A fitting?

The SMC LQ3A5A is a threaded x compression PFA straight adapter from the LQ3 series. It fits 21 5/16 mm pipe x 3/4 in OD size and complies with RoHS_6 and RoHS_10 standards. The manufacturer part number is LQ3A5A.

Where to buy the SMC LQ3A5A fitting worldwide?

3G Electric supplies the SMC LQ3A5A straight adapter 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 LQ3A5A PFA compression fitting?

To install the SMC LQ3A5A, ensure the tube end is clean and square. Insert the tube fully into the fitting and tighten the nut by hand, then use a wrench for an additional 1/4 to 1/2 turn. Avoid over-tightening to prevent damage to the PFA material.

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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