We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
SMC High Purity Tube Fitting: 1/4 in Pipe x 3/8 in OD Size, NPT x Compression - PFA Compression Tube Fittings
SMCPFA Compression Tube Fittings

SMC High Purity Tube Fitting: 1/4 in Pipe x 3/8 in OD Size, NPT x Compression

The SMC High Purity Tube Fitting (MPN LQ3H3B-MN) is a PFA compression tube fitting with a 1/4 in NPT pipe x 3/8 in OD size connection. Part of the LQ3 series, this NPT x Compression fitting complies with RoHS_6 and…

SKU 3G-OTH-474400

Brand
SMC
Item
High Purity Tube Fitting: 1/4 in Pipe x 3/8 in OD Size, NPT x Compression
Category
PFA Compression Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

SMC
Manufacturer Part Number
LQ3H3B-MN
Series
LQ3
Type
NPT x Compression, PFA
Standards
RoHS_6, RoHS_10
View Full Spec Sheet

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 High Purity Tube Fitting (MPN LQ3H3B-MN) is a PFA compression tube fitting with a 1/4 in NPT pipe x 3/8 in OD size connection. Part of the LQ3 series, this NPT x Compression fitting 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 LQ3H3B-MN high purity tube fitting used for?

The SMC LQ3H3B-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 pipe to 3/8 in OD tubing, ensuring leak-free performance in corrosive or ultrapure environments.

What are the specifications of the SMC LQ3H3B-MN fitting?

The SMC LQ3H3B-MN is a PFA compression tube fitting with a 1/4 in NPT pipe x 3/8 in OD size connection. It is part of the LQ3 series and complies with RoHS_6 and RoHS_10 standards. The manufacturer part number is LQ3H3B-MN.

Where to buy the SMC LQ3H3B-MN high purity tube fitting worldwide?

3G Electric supplies the SMC LQ3H3B-MN high purity tube fitting worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this PFA compression fitting to your facility, regardless of location.

How to install the SMC LQ3H3B-MN PFA compression fitting?

To install the SMC LQ3H3B-MN, ensure tubing is cut square and deburred. Slide the nut and ferrule onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand followed by a wrench turn per manufacturer torque specs. Avoid overtightening PFA components.

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 →
SMC High Purity Tube Fitting: 1/4 in Pipe x 1/2 in OD Size, NPT x Compression, PFA (MPN LQ3H4A-MN). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS_6, RoHS_10.
SMC
SMC High Purity Tube Fitting: 1/4 in Pipe x 1/2 in OD Size, NPT x Compression, PFA (MPN LQ3H4A-MN). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS_6, RoHS_10.
SMC High Purity Nut: 1/4 in OD Size, Compression, PFA (MPN LQ3-2N07). Key specifications — Series: LQ3; Brand: SMC; Standards: ISO Class 5.
SMC
SMC High Purity Nut: 1/4 in OD Size, Compression, PFA (MPN LQ3-2N07). Key specifications — Series: LQ3; Brand: SMC; Standards: ISO Class 5.
SMC Compression Fitting Nut Insert Bushing: 1/8 in OD Size, Compression, PFA (MPN LQ1-1B03). Key specifications — Series: LQ1; Brand: SMC; Standards: RoHS_6, RoHS_10.
SMC
SMC Compression Fitting Nut Insert Bushing: 1/8 in OD Size, Compression, PFA (MPN LQ1-1B03). Key specifications — Series: LQ1; Brand: SMC; Standards: RoHS_6, RoHS_10.
SMC High Purity Fitting: 3/8 in OD x 3/8 in OD x 1/8 in Pipe Size, Compression x Compression x NPT (MPN LQ3B3C-MN). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS6, RoHS10.
SMC
SMC High Purity Fitting: 3/8 in OD x 3/8 in OD x 1/8 in Pipe Size, Compression x Compression x NPT (MPN LQ3B3C-MN). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS6, RoHS10.
SMC High Purity Fitting: 3/4 in OD x 1/2 in OD x 1/2 in OD Size, PFA (MPN LQ3T5A-R7). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS6, RoHS10.
SMC
SMC High Purity Fitting: 3/4 in OD x 1/2 in OD x 1/2 in OD Size, PFA (MPN LQ3T5A-R7). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS6, RoHS10.
SMC High Purity Tube Fitting: 1/4 in OD x 1/4 in OD Size, Compression x Compression, PFA (MPN LQ3E2A). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS_6, RoHS_10.
SMC
SMC High Purity Tube Fitting: 1/4 in OD x 1/4 in OD Size, Compression x Compression, PFA (MPN LQ3E2A). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS_6, RoHS_10.
SMC High Purity Tube Fitting: 1/2 in OD x 3/8 in OD Size, Compression x Compression, PFA (MPN LQ3E4A-R1). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS_6, RoHS_10.
SMC
SMC High Purity Tube Fitting: 1/2 in OD x 3/8 in OD Size, Compression x Compression, PFA (MPN LQ3E4A-R1). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS_6, RoHS_10.
SMC Plug: 1/2 in Size, Compression, PFA (MPN LQ3-4P13-1). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS_6, RoHS_10.
SMC
SMC Plug: 1/2 in Size, Compression, PFA (MPN LQ3-4P13-1). Key specifications — Series: LQ3; Brand: SMC; Standards: RoHS_6, RoHS_10.