We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
LEGRIS Push-Fit Elbow Fitting: 12 mm OD x 3/8 in Pipe Size, Push-to-Connect x MNPT - Nylon & Nickel-Plated Brass Tube Fittings
LEGRISNylon & Nickel-Plated Brass Tube Fittings

LEGRIS Push-Fit Elbow Fitting: 12 mm OD x 3/8 in Pipe Size, Push-to-Connect x MNPT

The LEGRIS Push-Fit Elbow Fitting is a nylon and nickel-plated brass tube fitting, type Push-to-Connect x MNPT, in black, sold as a 10-pack. It connects 12 mm OD tubing to 3/8 in pipe size, with manufacturer part…

SKU 3G-OTH-491708

Brand
LEGRIS
Item
Push-Fit Elbow Fitting: 12 mm OD x 3/8 in Pipe Size, Push-to-Connect x MNPT
Category
Nylon & Nickel-Plated Brass Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LEGRIS
Manufacturer Part Number
3109 12 18
Type
Push-to-Connect x MNPT, Black, 10 PK
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The LEGRIS Push-Fit Elbow Fitting is a nylon and nickel-plated brass tube fitting, type Push-to-Connect x MNPT, in black, sold as a 10-pack. It connects 12 mm OD tubing to 3/8 in pipe size, with manufacturer part number 3109 12 18.

Frequently Asked Questions

What is a LEGRIS Push-Fit Elbow Fitting used for?

A LEGRIS Push-Fit Elbow Fitting connects 12 mm OD tubing to 3/8 in MNPT pipe in pneumatic or fluid systems. It provides a reliable, leak-free joint without tools, ideal for industrial automation, packaging, and material handling applications where space is tight.

What are the specifications of the LEGRIS 3109 12 18 fitting?

The LEGRIS 3109 12 18 is a nylon and nickel-plated brass push-to-connect elbow fitting. It accepts 12 mm OD tubing and has a 3/8 in male NPT thread. Sold as a 10-pack in black, it is designed for compressed air and low-pressure fluid systems.

Where to buy LEGRIS push-fit fittings worldwide?

3G Electric supplies LEGRIS push-fit fittings worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine LEGRIS components like the 3109 12 18 elbow fitting to customers across 14 industrial departments, including pneumatics and instrumentation.

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

To install a LEGRIS push-to-connect elbow fitting, cut tubing square, deburr, and push fully into the fitting until it stops. For the MNPT end, apply thread sealant and tighten to standard torque. Ensure tubing is fully seated 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from LEGRIS

View all LEGRIS parts →
LEGRIS Push-Fit Elbow Fitting: 1/8 in OD x 1/8 in Pipe Size, Push-to-Connect x MNPT, Black, 10 PK (MPN 3113 53 11). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Elbow Fitting: 1/8 in OD x 1/8 in Pipe Size, Push-to-Connect x MNPT, Black, 10 PK (MPN 3113 53 11). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Tee Fitting: 4 mm Pipe x 4 in OD x 1/4 in Pipe Size, BSPP x Push-to-Connect x MBSPP (MPN 3198 04 13). Key specifications — Brand: LEGRIS; Thread Size A: 1/4".
LEGRIS
LEGRIS Push-Fit Tee Fitting: 4 mm Pipe x 4 in OD x 1/4 in Pipe Size, BSPP x Push-to-Connect x MBSPP (MPN 3198 04 13). Key specifications — Brand: LEGRIS; Thread Size A: 1/4".
LEGRIS Push-Fit Cap: 1/4 in OD Size, Push-to-Connect, Polymer, 1 7/16 in Overall Lg, Red, 10 PK (MPN 3126 56 00). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Cap: 1/4 in OD Size, Push-to-Connect, Polymer, 1 7/16 in Overall Lg, Red, 10 PK (MPN 3126 56 00). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Wye Fitting: 12 mm OD x 12 mm OD x 12 mm OD Size, 57 mm Overall Lg, Black, 10 PK (MPN 3140 12 00). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Wye Fitting: 12 mm OD x 12 mm OD x 12 mm OD Size, 57 mm Overall Lg, Black, 10 PK (MPN 3140 12 00). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Adapter Fitting: 1/8 in OD x 1/4 in Pipe Size, Push-to-Connect x FNPT, Brass, 10 PK (MPN 3014 53 14). Key specifications — Brand: LEGRIS; Thread Size A: 1/4".
LEGRIS
LEGRIS Push-Fit Adapter Fitting: 1/8 in OD x 1/4 in Pipe Size, Push-to-Connect x FNPT, Brass, 10 PK (MPN 3014 53 14). Key specifications — Brand: LEGRIS; Thread Size A: 1/4".
LEGRIS Push-Fit Adapter Fitting: 10 mm OD x 6 mm OD Size, Push-to-Connect x Push-to-Connect, Polymer (MPN 3166 06 10). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Adapter Fitting: 10 mm OD x 6 mm OD Size, Push-to-Connect x Push-to-Connect, Polymer (MPN 3166 06 10). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Tee Fitting: 5/16 in OD x 5/16 in OD x 5/16 in OD Size, 1 13/16 in Overall Lg, 10 PK (MPN 3104 08 00). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Tee Fitting: 5/16 in OD x 5/16 in OD x 5/16 in OD Size, 1 13/16 in Overall Lg, 10 PK (MPN 3104 08 00). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Elbow Fitting: 10 mm OD x 10 mm OD Size, Push-to-Connect x Push-to-Connect, Black (MPN 3139 10 00). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Elbow Fitting: 10 mm OD x 10 mm OD Size, Push-to-Connect x Push-to-Connect, Black (MPN 3139 10 00). Key specifications — Brand: LEGRIS.