Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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

LEGRIS Push-Fit Adapter Fitting: 3/8 mm Pipe x 12 mm OD Size, BSPP x Push-to-Connect

The LEGRIS Push-Fit Adapter Fitting (MPN 3131 12 17) is a BSPP x Push-to-Connect, Silver nylon and nickel-plated brass tube fitting for 3/8 mm pipe x 12 mm OD size, with a G3/8 thread size. 3G Electric interprets…

SKU 3G-OTH-491845

Brand
LEGRIS
Item
Push-Fit Adapter Fitting: 3/8 mm Pipe x 12 mm OD Size, BSPP x Push-to-Connect
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
3131 12 17
Type
BSPP x Push-to-Connect, Silver
Thread Size A
G3/8
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 Adapter Fitting (MPN 3131 12 17) is a BSPP x Push-to-Connect, Silver nylon and nickel-plated brass tube fitting for 3/8 mm pipe x 12 mm OD size, with a G3/8 thread size. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like LEGRIS, ensuring the right answer, not infinite stock.

Frequently Asked Questions

What is the LEGRIS 3131 12 17 push-fit adapter used for?

The LEGRIS 3131 12 17 is a BSPP x push-to-connect adapter fitting used to connect 12 mm OD nylon or polyurethane tubing to a G3/8 female threaded port. It is common in pneumatic systems, fluid handling, and industrial automation where reliable, leak-free connections are required.

What are the specifications of the LEGRIS 3131 12 17?

The LEGRIS 3131 12 17 is a silver nylon and nickel-plated brass push-fit adapter. It has a G3/8 BSPP thread size and accepts 12 mm OD tubing. The fitting is designed for use with compressed air and other compatible fluids, offering a secure push-to-connect mechanism.

Where to buy LEGRIS 3131 12 17 worldwide?

3G Electric supplies the LEGRIS 3131 12 17 push-fit adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine LEGRIS components and ensure the right part for your application.

How to install a LEGRIS push-fit adapter fitting?

To install the LEGRIS 3131 12 17, cut the tubing square and deburr the end. Push the tube fully into the fitting until it stops. Pull back gently to confirm it is locked. For removal, press the collet evenly and pull the tube out. Ensure the system is depressurized 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.

You might also need

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

More from LEGRIS

View all LEGRIS parts →
LEGRIS Push-Fit Adapter Fitting: 5/16 in OD x 1/4 in Pipe Size, Push-to-Connect x MBSPT, 10 PK (MPN 3175 08 13). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Adapter Fitting: 5/16 in OD x 1/4 in Pipe Size, Push-to-Connect x MBSPT, 10 PK (MPN 3175 08 13). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Adapter Fitting: 3 mm Pipe x 3 mm OD Size, Metric x Push-to-Connect, Brass, Silver (MPN 3218 03 09). Key specifications — Brand: LEGRIS; Thread Size A: M3.
LEGRIS
LEGRIS Push-Fit Adapter Fitting: 3 mm Pipe x 3 mm OD Size, Metric x Push-to-Connect, Brass, Silver (MPN 3218 03 09). Key specifications — Brand: LEGRIS; Thread Size A: M3.
LEGRIS Push-Fit Wye Fitting: 1/8 in Pipe x 5/16 in OD x 5/16 in OD Size, Polymer, 28 in Overall Lg (MPN 3148 08 10). Key specifications — Brand: LEGRIS; Thread Size A: 5/16".
LEGRIS
LEGRIS Push-Fit Wye Fitting: 1/8 in Pipe x 5/16 in OD x 5/16 in OD Size, Polymer, 28 in Overall Lg (MPN 3148 08 10). Key specifications — Brand: LEGRIS; Thread Size A: 5/16".
LEGRIS Push-Fit Tee Fitting: 1/4 in OD x 1/4 in OD x 1/8 in Pipe Size, Tube x Tube x MNPT, 10 PK (MPN 3103 56 11). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Tee Fitting: 1/4 in OD x 1/4 in OD x 1/8 in Pipe Size, Tube x Tube x MNPT, 10 PK (MPN 3103 56 11). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Adapter Fitting: 1/8 in OD x 1/8 in Pipe Size, Push-to-Connect x FNPT, Brass, Silver (MPN 3036 53 11). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Adapter Fitting: 1/8 in OD x 1/8 in Pipe Size, Push-to-Connect x FNPT, Brass, Silver (MPN 3036 53 11). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Elbow Fitting: 1/4 in OD x 1/8 in Pipe Size, Push-to-Connect x MBSPT, Black, 10 PK (MPN 3109 56 10). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Elbow Fitting: 1/4 in OD x 1/8 in Pipe Size, Push-to-Connect x MBSPT, Black, 10 PK (MPN 3109 56 10). Key specifications — Brand: LEGRIS.
LEGRIS Push-Fit Wye Fitting: 3/8 in Pipe x 12 mm OD x 12 mm OD Size, Polymer, 1 1/2 in Overall Lg (MPN 3158 12 17). Key specifications — Brand: LEGRIS; Thread Size A: 3/8".
LEGRIS
LEGRIS Push-Fit Wye Fitting: 3/8 in Pipe x 12 mm OD x 12 mm OD Size, Polymer, 1 1/2 in Overall Lg (MPN 3158 12 17). Key specifications — Brand: LEGRIS; Thread Size A: 3/8".
LEGRIS Push-Fit Adapter Fitting: 1/2 in Pipe x 3/8 in OD Size, BSPT x Push-to-Connect, Brass, Silver (MPN 3175 60 21). Key specifications — Brand: LEGRIS.
LEGRIS
LEGRIS Push-Fit Adapter Fitting: 1/2 in Pipe x 3/8 in OD Size, BSPT x Push-to-Connect, Brass, Silver (MPN 3175 60 21). Key specifications — Brand: LEGRIS.