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LEGRISNylon & Nickel-Plated Brass Tube Fittings

LEGRIS Push-Fit Union Fitting: 1/8 in OD x 1/4 in OD Size, Tube x Tube

The LEGRIS Push-Fit Union Fitting (MPN 3140 53 56) is a tube x tube, fiberglass-reinforced nylon fitting for 1/8 in OD x 1/4 in OD sizes. As a nylon and nickel-plated brass tube fitting, it supports straightforward…

SKU 3G-OTH-491953

Brand
LEGRIS
Item
Push-Fit Union Fitting: 1/8 in OD x 1/4 in OD Size, Tube x Tube
Category
Nylon & Nickel-Plated Brass Tube Fittings
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Technical Specifications

LEGRIS
Manufacturer Part Number
3140 53 56
Type
Tube x Tube, Fiberglass-Reinforced Nylon
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LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Push-Fit Union Fitting (MPN 3140 53 56) is a tube x tube, fiberglass-reinforced nylon fitting for 1/8 in OD x 1/4 in OD sizes. As a nylon and nickel-plated brass tube fitting, it supports straightforward push-fit connections in pneumatic or fluid systems.

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 a LEGRIS Push-Fit Union Fitting used for?

A LEGRIS Push-Fit Union Fitting connects two tubes of different diameters in pneumatic or fluid systems. Its fiberglass-reinforced nylon body and nickel-plated brass insert provide a secure, leak-resistant joint without tools, ideal for industrial air lines and low-pressure fluid transfer.

What are the specifications of the LEGRIS 3140 53 56?

The LEGRIS 3140 53 56 is a tube x tube union fitting for 1/8 in OD and 1/4 in OD tubing. It is made of fiberglass-reinforced nylon with nickel-plated brass components, supporting push-fit connections in pneumatic systems. The manufacturer part number is 3140 53 56.

Where to buy LEGRIS push-fit fittings worldwide?

3G Electric supplies LEGRIS push-fit fittings like the 3140 53 56 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this nylon union fitting for pneumatic systems.

How to install a LEGRIS push-fit union fitting?

To install a LEGRIS push-fit union fitting, cut the tube square, deburr the end, and push it fully into the fitting until it stops. Pull gently to confirm engagement. For disassembly, press the collet evenly and pull the tube out. Ensure system pressure is off before installation.

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 nylon & 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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