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LEGRIS Push-Fit Adapter Fitting: 1/2 in Pipe x 10 mm OD Size, BSPT x Push-to-Connect - Nylon & Nickel-Plated Brass Tube Fittings
LEGRISNylon & Nickel-Plated Brass Tube Fittings

LEGRIS Push-Fit Adapter Fitting: 1/2 in Pipe x 10 mm OD Size, BSPT x Push-to-Connect

The LEGRIS Push-Fit Adapter Fitting (MPN 3121 10 21) is a BSPT x Push-to-Connect tube fitting in nickel-plated brass and nylon, connecting 1/2 in pipe to 10 mm OD tubing. As a BSPT-threaded adapter, it enables…

SKU 3G-OTH-491886

Brand
LEGRIS
Item
Push-Fit Adapter Fitting: 1/2 in Pipe x 10 mm OD Size, BSPT x Push-to-Connect
Category
Nylon & Nickel-Plated Brass Tube Fittings
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Technical Specifications

LEGRIS
Manufacturer Part Number
3121 10 21
Type
BSPT x Push-to-Connect, Brass, Silver
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LEGRIS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LEGRIS Push-Fit Adapter Fitting (MPN 3121 10 21) is a BSPT x Push-to-Connect tube fitting in nickel-plated brass and nylon, connecting 1/2 in pipe to 10 mm OD tubing. As a BSPT-threaded adapter, it enables secure, tool-free assembly in pneumatic and fluid-handling systems. 3G Electric sources this genuine LEGRIS component across 14 industrial departments, with specialist expertise in combustion, pumps and controls to support your application.

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 Adapter Fitting used for?

The LEGRIS Push-Fit Adapter Fitting (MPN 3121 10 21) connects 1/2 in BSPT pipe to 10 mm OD tubing in pneumatic and fluid-handling systems. It enables tool-free assembly for secure, leak-free connections in industrial automation, packaging, and material handling applications.

What are the specifications of the LEGRIS 3121 10 21?

The LEGRIS 3121 10 21 is a BSPT x Push-to-Connect adapter fitting with a 1/2 in pipe size and 10 mm OD tube size. It is made of nickel-plated brass and nylon, in a silver finish. This genuine LEGRIS component is designed for reliable performance in compressed air and fluid systems.

Where to buy LEGRIS push-fit fittings worldwide?

3G Electric supplies genuine LEGRIS push-fit fittings like the 3121 10 21 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source across 14 departments to support your pneumatic and fluid-handling needs.

How to install a LEGRIS push-to-connect fitting?

To install a LEGRIS push-to-connect fitting, cut tubing square, deburr, and push firmly into the fitting until it stops. For the BSPT thread, apply sealant and tighten to the port. No tools are needed for the tube connection. Always verify tubing OD matches 10 mm and pipe thread is 1/2 in BSPT.

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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