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LEGRIS Push-Fit Adapter Fitting: 4 mm OD x 6 mm OD Size, Push-to-Connect x Push-to-Connect - Nickel-Plated Brass Tube Fittings
LEGRISNickel-Plated Brass Tube Fittings

LEGRIS Push-Fit Adapter Fitting: 4 mm OD x 6 mm OD Size, Push-to-Connect x Push-to-Connect

The LEGRIS Push-Fit Adapter Fitting (MPN 3666 04 06) is a nickel-plated brass tube fitting with push-to-connect x push-to-connect ends, designed for 4 mm OD x 6 mm OD tubing. As a specialist in industrial solutions…

SKU 3G-OTH-482383

Brand
LEGRIS
Item
Push-Fit Adapter Fitting: 4 mm OD x 6 mm OD Size, Push-to-Connect x Push-to-Connect
Category
Nickel-Plated Brass Tube Fittings
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Technical Specifications

LEGRIS
Manufacturer Part Number
3666 04 06
Type
Push-to-Connect x Push-to-Connect, Brass
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LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Push-Fit Adapter Fitting (MPN 3666 04 06) is a nickel-plated brass tube fitting with push-to-connect x push-to-connect ends, designed for 4 mm OD x 6 mm OD tubing. As a specialist in industrial solutions across 14 departments, 3G Electric sources and supports this OEM component with technical accountability.

Frequently Asked Questions

What is the LEGRIS Push-Fit Adapter Fitting 3666 04 06 used for?

This LEGRIS nickel-plated brass fitting connects 4 mm OD to 6 mm OD tubing in pneumatic or fluid systems. It is used in industrial automation, packaging, and material handling applications where a reliable, push-to-connect seal is required.

What are the specifications of the LEGRIS 3666 04 06?

The LEGRIS 3666 04 06 is a push-to-connect x push-to-connect adapter fitting made of nickel-plated brass. It accommodates 4 mm OD tubing on one end and 6 mm OD tubing on the other. The manufacturer part number is 3666 04 06.

Where to buy the LEGRIS 3666 04 06 worldwide?

3G Electric supplies the LEGRIS 3666 04 06 push-fit adapter fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this OEM component.

How to install the LEGRIS push-fit adapter fitting?

To install the LEGRIS 3666 04 06, cut tubing square, push it fully into the fitting until it stops, then pull back gently to confirm the collet grips. Ensure tubing ends are clean and free of burrs. Depress the collet ring to release tubing.

Used in

Common applications for LEGRIS
Pneumatic actuator speed control — LEGRIS miniature flow control valve 7665 04 10 for meter-out regulation on 4 mm tubing
Compressed air isolation for maintenance — LEGRIS lockout valve 7886 11 11 for 1/8 in NPT systems
Fluid shutoff in water or oil lines — LEGRIS brass ball valve 0492 07 17 with 3/8 in FNPT connections
Push-to-connect air distribution — LEGRIS nylon ball valve 7915 56 11 for 1/4 in tubing with male NPT adapter
Safety lockout on BSPP pneumatic circuits — LEGRIS lockout valve 7880 10 17 for 3/8 in BSPP systems
Compact on/off control in tight spaces — LEGRIS nylon ball valve 7913 56 00 with push-to-connect ports for 1/4 in tubing

LEGRIS Products

3G Electric supplies LEGRIS nickel-plated 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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