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

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Adapter: 1/2 in OD x 3/4 in Pipe Size, Push-to-Connect x MNPT - Standard Brass Push-to-Connect Tube Fittings
APPROVED VENDORStandard Brass Push-to-Connect Tube Fittings

APPROVED VENDOR Adapter: 1/2 in OD x 3/4 in Pipe Size, Push-to-Connect x MNPT

The APPROVED VENDOR Adapter (MPN LF842MR) is a standard brass push-to-connect tube fitting with a 1/2 in OD tube connection and a 3/4 in pipe size male NPT end. This Push-to-Connect x MNPT, Brass fitting enables…

SKU 3G-OTH-476952

Brand
APPROVED VENDOR
Item
Adapter: 1/2 in OD x 3/4 in Pipe Size, Push-to-Connect x MNPT
Category
Standard Brass Push-to-Connect 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

APPROVED VENDOR
Manufacturer Part Number
LF842MR
Type
Push-to-Connect x MNPT, Brass
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

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

Product Description

The APPROVED VENDOR Adapter (MPN LF842MR) is a standard brass push-to-connect tube fitting with a 1/2 in OD tube connection and a 3/4 in pipe size male NPT end. This Push-to-Connect x MNPT, Brass fitting enables quick, tool-free connections in industrial pneumatic and fluid systems.

Frequently Asked Questions

What is the APPROVED VENDOR LF842MR adapter used for?

The APPROVED VENDOR LF842MR adapter connects 1/2 in OD tubing to 3/4 in male NPT threaded ports in pneumatic and fluid systems. Its push-to-connect design enables tool-free installation, making it suitable for industrial air lines, lubrication systems, and low-pressure fluid transfer applications.

What are the specifications of the APPROVED VENDOR LF842MR?

The LF842MR is a standard brass push-to-connect adapter with a 1/2 in OD tube connection and a 3/4 in pipe size male NPT end. It is a Push-to-Connect x MNPT, Brass fitting from APPROVED VENDOR, part number LF842MR, designed for quick, tool-free connections in industrial systems.

Where to buy the APPROVED VENDOR LF842MR worldwide?

3G Electric supplies the APPROVED VENDOR LF842MR adapter worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this brass push-to-connect fitting for your pneumatic or fluid system needs.

How to install the APPROVED VENDOR push-to-connect adapter?

To install the LF842MR, ensure the tube end is clean and cut square. Push the tube fully into the push-to-connect end until it stops. For the male NPT end, apply thread sealant and tighten to the mating port. No tools are needed for the tube connection. Always follow system pressure and temperature limits.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR standard brass push-to-connect 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 APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Push-Fit Coupling Fitting: 1/2 in OD x 1/2 in OD Size, Brass (MPN LF817R). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Push-Fit Coupling Fitting: 1/2 in OD x 1/2 in OD Size, Brass (MPN LF817R). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR Push Reducing Coupling: 1 in OD x 3/4 in OD Size, Tube x Push-to-Connect, Brass (MPN LF8238R). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Push Reducing Coupling: 1 in OD x 3/4 in OD Size, Tube x Push-to-Connect, Brass (MPN LF8238R). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR Reducing Tee: 3/8 in OD x 3/8 in OD x 1/2 in OD Size, Brass, Reducer (MPN LF8024R). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Reducing Tee: 3/8 in OD x 3/8 in OD x 1/2 in OD Size, Brass, Reducer (MPN LF8024R). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR Transition 90-Degree Elbow: 3/4 in OD x 3/4 in OD Size, Brass (MPN LF823-PBYR). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Transition 90-Degree Elbow: 3/4 in OD x 3/4 in OD Size, Brass (MPN LF823-PBYR). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR Adapter: 3/8 in OD x 1/2 in Pipe Size, Push-to-Connect x MNPT, Brass (MPN LF840MR). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Adapter: 3/8 in OD x 1/2 in Pipe Size, Push-to-Connect x MNPT, Brass (MPN LF840MR). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR FNPT Tee: Tee, 3/4 in OD x 3/4 in OD x 3/4 in Pipe Size, Brass, Adapter (MPN LF824FR). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR FNPT Tee: Tee, 3/4 in OD x 3/4 in OD x 3/4 in Pipe Size, Brass, Adapter (MPN LF824FR). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR FNPT Elbow Drop Ear: 3/8 in OD x 1/2 in Pipe Size, Push-to-Connect x FNPT, Brass (MPN LF800DR). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR FNPT Elbow Drop Ear: 3/8 in OD x 1/2 in Pipe Size, Push-to-Connect x FNPT, Brass (MPN LF800DR). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR Push Reducing Coupling: 1 in OD x 1/2 in OD Size, Tube x Push-to-Connect, Brass (MPN LF8138R). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Push Reducing Coupling: 1 in OD x 1/2 in OD Size, Tube x Push-to-Connect, Brass (MPN LF8138R). Key specifications — Brand: APPROVED VENDOR.