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LEGRIS 3129 14 21 Nylon & Nickel-Plated Brass Tube Fitting - Nylon & Nickel-Plated Brass Tube Fittings
LEGRISNylon & Nickel-Plated Brass Tube Fittings

LEGRIS 3129 14 21 Nylon & Nickel-Plated Brass Tube Fitting

The LEGRIS Push-Fit Elbow Fitting (MPN 3129 14 21) is a nylon and nickel-plated brass tube fitting with a 1/2 in BSPT pipe thread and 14 mm push-to-connect connection, in black. This BSPT x Push-to-Connect fitting is…

SKU 3G-OTH-492240

Also listed as: 31291421 · 3129-14-21

Brand
LEGRIS
Item
3129 14 21 Nylon & Nickel-Plated Brass Tube Fitting
Category
Nylon & Nickel-Plated Brass Tube Fittings
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Technical Specifications

LEGRIS
Manufacturer Part Number
3129 14 21
Type
BSPT x Push-to-Connect, Black

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LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Push-Fit Elbow Fitting (MPN 3129 14 21) is a nylon and nickel-plated brass tube fitting with a 1/2 in BSPT pipe thread and 14 mm push-to-connect connection, in black. This BSPT x Push-to-Connect fitting is designed for secure, leak-free assembly in pneumatic or fluid systems.

Frequently Asked Questions

What is the LEGRIS Push-Fit Elbow Fitting 3129 14 21 used for?

The LEGRIS Push-Fit Elbow Fitting 3129 14 21 is used to connect 14 mm OD tubing to a 1/2 in BSPT male pipe thread in pneumatic or fluid systems. Its nylon and nickel-plated brass construction provides a secure, leak-free seal in industrial automation, packaging, and material handling applications.

What are the specifications of the LEGRIS 3129 14 21 fitting?

The LEGRIS 3129 14 21 is a push-fit elbow fitting with a 1/2 in BSPT male pipe thread and a 14 mm push-to-connect tube connection. It is made of nylon and nickel-plated brass in black. This BSPT x Push-to-Connect fitting is designed for reliable assembly in pneumatic systems.

Where to buy LEGRIS 3129 14 21 worldwide?

3G Electric supplies the LEGRIS 3129 14 21 push-fit elbow fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this nylon and nickel-plated brass fitting for pneumatic systems.

How to install a LEGRIS push-fit elbow fitting?

To install the LEGRIS push-fit elbow fitting, cut the 14 mm OD tube square and deburr it. Push the tube fully into the fitting until it stops. For the BSPT thread, apply thread sealant and tighten to the port. Ensure the tube is secure and leak-free before pressurizing the system.

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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