We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
LEGRIS Push-Fit Elbow Fitting: 1/2 mm Pipe x 12 mm OD Size, BSPP x Push-to-Connect - Stainless Steel Tube Fittings
LEGRISStainless Steel Tube Fittings

LEGRIS Push-Fit Elbow Fitting: 1/2 mm Pipe x 12 mm OD Size, BSPP x Push-to-Connect

The LEGRIS Push-Fit Elbow Fitting (MPN 3879 12 21) is a stainless steel BSPP x Push-to-Connect tube fitting with a G1/2 thread size, designed for 12 mm OD pipe. 3G Electric sources this genuine LEGRIS component…

SKU 3G-OTH-480335

Brand
LEGRIS
Item
Push-Fit Elbow Fitting: 1/2 mm Pipe x 12 mm OD Size, BSPP x Push-to-Connect
Category
Stainless Steel 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
3879 12 21
Type
BSPP x Push-to-Connect, Stainless Steel
Thread Size A
G1/2
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 (MPN 3879 12 21) is a stainless steel BSPP x Push-to-Connect tube fitting with a G1/2 thread size, designed for 12 mm OD pipe. 3G Electric sources this genuine LEGRIS component across 14 industrial departments, with specialist expertise in fluid controls to support your pneumatic and instrumentation applications.

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 the LEGRIS Push-Fit Elbow Fitting used for?

The LEGRIS Push-Fit Elbow Fitting (MPN 3879 12 21) is used to connect 12 mm OD tubing to a G1/2 BSPP threaded port in pneumatic and instrumentation systems. Its stainless steel construction resists corrosion in demanding industrial environments.

What are the specifications of the LEGRIS 3879 12 21?

This LEGRIS fitting is a BSPP x Push-to-Connect elbow with a G1/2 thread size, designed for 12 mm OD pipe. It is made of stainless steel and carries the manufacturer part number 3879 12 21. 3G Electric supplies this genuine component for fluid control applications.

Where to buy LEGRIS push-fit fittings worldwide?

3G Electric sources and delivers genuine LEGRIS push-fit fittings, including the 3879 12 21, to customers worldwide. We handle full logistics and customs clearance, ensuring your order arrives at your facility. Contact us for a quote and delivery timeline.

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

To install the LEGRIS push-to-connect elbow, ensure the tube end is cut square and free of burrs. Push the tube fully into the fitting until it stops. Pull back gently to confirm secure engagement. For threaded connections, use PTFE tape on the G1/2 BSPP thread and tighten to standard torque.

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 stainless steel 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 Adapter Fitting: 6 mm OD x 8 mm OD Size, Push-to-Connect x Push-to-Connect, Silver (MPN 3866 06 08). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Adapter Fitting: 6 mm OD x 8 mm OD Size, Push-to-Connect x Push-to-Connect, Silver (MPN 3866 06 08). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Cap: 6 mm OD Size, Push-to-Connect, Stainless Steel, 19 1/2 mm Overall Lg, Black (MPN 3826 06 00). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Cap: 6 mm OD Size, Push-to-Connect, Stainless Steel, 19 1/2 mm Overall Lg, Black (MPN 3826 06 00). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Elbow Fitting: 1/4 in Pipe x 5/16 in OD Size, MNPT x Push-to-Connect, Silver (MPN 3809 08 14). Key specifications — Brand: LEGRIS; Thread Size A: 1/4".
LEGRIS
LEGRIS Push-Fit Elbow Fitting: 1/4 in Pipe x 5/16 in OD Size, MNPT x Push-to-Connect, Silver (MPN 3809 08 14). Key specifications — Brand: LEGRIS; Thread Size A: 1/4".
LEGRIS
LEGRIS
LEGRIS Push-Fit Adapter Fitting: 5/32 in OD x 5/16 in Pipe Size, Push-to-Connect x MUNF, Silver (MPN 3801 04 20). Key specifications — Brand: LEGRIS; Thread Size A: #10-32.
LEGRIS Push-Fit Elbow Fitting: 1/4 mm Pipe x 4 mm OD Size, BSPP x Push-to-Connect, Stainless Steel (MPN 3879 04 13). Key specifications — Brand: LEGRIS; Thread Size A: G1/4.
LEGRIS
LEGRIS Push-Fit Elbow Fitting: 1/4 mm Pipe x 4 mm OD Size, BSPP x Push-to-Connect, Stainless Steel (MPN 3879 04 13). Key specifications — Brand: LEGRIS; Thread Size A: G1/4.
LEGRIS Push-Fit Cap: 8 mm OD Size, Push-to-Connect, Stainless Steel, 20 mm Overall Lg, Black (MPN 3826 08 00). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Cap: 8 mm OD Size, Push-to-Connect, Stainless Steel, 20 mm Overall Lg, Black (MPN 3826 08 00). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Union Fitting: 3/16 in OD x 3/16 in OD Size, Push-to-Connect x Push-to-Connect (MPN 3806 55 00). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Union Fitting: 3/16 in OD x 3/16 in OD Size, Push-to-Connect x Push-to-Connect (MPN 3806 55 00). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Elbow Fitting: 5 mm Pipe x 6 mm OD Size, Metric x Push-to-Connect, Stainless Steel (MPN 3899 06 19). Key specifications — Brand: LEGRIS; Thread Size A: M5.
LEGRIS
LEGRIS Push-Fit Elbow Fitting: 5 mm Pipe x 6 mm OD Size, Metric x Push-to-Connect, Stainless Steel (MPN 3899 06 19). Key specifications — Brand: LEGRIS; Thread Size A: M5.