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SMC Push-Fit Elbow Fitting: 4 mm OD x 1/8 in Pipe Size, Push-to-Connect x BSPT - Polybutylene & Brass Tube Fittings
SMCPolybutylene & Brass Tube Fittings

SMC Push-Fit Elbow Fitting: 4 mm OD x 1/8 in Pipe Size, Push-to-Connect x BSPT

The SMC Push-Fit Elbow Fitting (MPN KQ2L04-01AS) is a polybutylene and brass tube fitting with a 4 mm OD tube size and 1/8" BSPT thread. This push-to-connect x BSPT fitting is constructed in brass with a white…

SKU 3G-OTH-489063

Brand
SMC
Item
Push-Fit Elbow Fitting: 4 mm OD x 1/8 in Pipe Size, Push-to-Connect x BSPT
Category
Polybutylene & Brass Tube Fittings
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Technical Specifications

SMC
Manufacturer Part Number
KQ2L04-01AS
Type
Push-to-Connect x BSPT, Brass, White
Thread Size A
1/8"
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Push-Fit Elbow Fitting (MPN KQ2L04-01AS) is a polybutylene and brass tube fitting with a 4 mm OD tube size and 1/8" BSPT thread. This push-to-connect x BSPT fitting is constructed in brass with a white finish, enabling quick, tool-free installation in pneumatic systems.

Frequently Asked Questions

What is the SMC Push-Fit Elbow Fitting KQ2L04-01AS used for?

The SMC Push-Fit Elbow Fitting KQ2L04-01AS is used in pneumatic systems to connect 4 mm OD tubing to a 1/8" BSPT threaded port. Its push-to-connect design enables tool-free installation, making it ideal for air lines, actuators, and control cabinets in industrial automation.

What are the specifications of the SMC KQ2L04-01AS fitting?

The SMC KQ2L04-01AS is a push-to-connect x BSPT elbow fitting. It accepts 4 mm OD polybutylene or nylon tubing and has a 1/8" BSPT male thread. The body is brass with a white finish, rated for pneumatic applications up to moderate pressure.

Where to buy SMC KQ2L04-01AS fittings worldwide?

3G Electric supplies the SMC KQ2L04-01AS push-fit elbow fitting to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine SMC part.

How to install the SMC push-to-connect elbow fitting?

To install the SMC KQ2L04-01AS, cut the 4 mm tubing square, push it fully into the fitting until it stops, then pull back slightly to lock. For the threaded end, apply PTFE tape to the 1/8" BSPT thread and tighten by hand plus a quarter turn. No tools are needed for the tube side.

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 polybutylene & brass 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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