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SMC Push-Fit Adapter Fitting: 3/8 in OD x 1/4 in Pipe Size, Push-to-Connect x MNPT - Polybutylene & Brass Tube Fittings
SMCPolybutylene & Brass Tube Fittings

SMC Push-Fit Adapter Fitting: 3/8 in OD x 1/4 in Pipe Size, Push-to-Connect x MNPT

The SMC Push-Fit Adapter Fitting (MPN KQ2S11-35AS) is a polybutylene and brass tube fitting with a Push-to-Connect x MNPT connection type, in a white finish. It accommodates a 3/8 in OD tube and features a 1/4"…

SKU 3G-OTH-488970

Brand
SMC
Item
Push-Fit Adapter Fitting: 3/8 in OD x 1/4 in Pipe Size, Push-to-Connect x MNPT
Category
Polybutylene & Brass Tube Fittings
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Technical Specifications

SMC
Manufacturer Part Number
KQ2S11-35AS
Type
Push-to-Connect x MNPT, Brass, White
Thread Size A
1/4"
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Push-Fit Adapter Fitting (MPN KQ2S11-35AS) is a polybutylene and brass tube fitting with a Push-to-Connect x MNPT connection type, in a white finish. It accommodates a 3/8 in OD tube and features a 1/4" thread size. This component is designed for straightforward installation in pneumatic or fluid systems.

Frequently Asked Questions

What is the SMC Push-Fit Adapter Fitting used for?

The SMC Push-Fit Adapter Fitting (KQ2S11-35AS) connects 3/8 in OD polybutylene or brass tubing to a 1/4" male NPT port. It is used in pneumatic control systems, fluid handling, and industrial automation for quick, leak-free connections without tools.

What are the specifications of the SMC KQ2S11-35AS fitting?

This SMC fitting has a Push-to-Connect x MNPT connection, 3/8 in OD tube size, and 1/4" thread size. It is made of brass with a white finish. The part number is KQ2S11-35AS, designed for polybutylene and brass tube systems.

Where to buy the SMC Push-Fit Adapter Fitting worldwide?

3G Electric supplies the SMC Push-Fit Adapter Fitting (KQ2S11-35AS) to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this pneumatic fitting.

How to install the SMC Push-to-Connect fitting?

To install the SMC KQ2S11-35AS, cut the tube square, deburr, and push it fully into the fitting until it stops. For removal, press the collet evenly and pull the tube out. Ensure the 1/4" male NPT thread is sealed with PTFE tape before tightening.

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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