EXW Singapore — collect or forward from our Singapore office.

3G Electric
SPEEDAIRE Industrial Interchange Steel Quick-Connect Air Coupling Plug - Industrial Interchange Steel Quick-Connect Air Coupling Plugs
SPEEDAIREIndustrial Interchange Steel Quick-Connect Air Coupling Plugs

SPEEDAIRE Industrial Interchange Steel Quick-Connect Air Coupling Plug

The SPEEDAIRE Quick Connect Hose Coupling is an industrial interchange steel air coupling plug with a 1/2 in body size and a 1/2 in male MNPT hose fitting. It features a 1/2" -14 thread size and is designed for male…

SKU 3G-OTH-457149

Brand
SPEEDAIRE
Item
Industrial Interchange Steel Quick-Connect Air Coupling Plug
Category
Industrial Interchange Steel Quick-Connect Air Coupling Plugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SPEEDAIRE
Type
MNPT, Male
Thread Size
1/2" -14
Hose Fitting Size
1/2 in
Hose Fitting Gender
Male

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

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

Product Description

The SPEEDAIRE Quick Connect Hose Coupling is an industrial interchange steel air coupling plug with a 1/2 in body size and a 1/2 in male MNPT hose fitting. It features a 1/2" -14 thread size and is designed for male connections in pneumatic systems.

Frequently Asked Questions

What is the SPEEDAIRE quick connect hose coupling used for?

The SPEEDAIRE is an industrial interchange steel air coupling plug used in pneumatic systems to connect air hoses to tools, compressors, or other equipment. Its 1/2 in body size and male MNPT fitting suit medium-duty compressed air lines in manufacturing, automotive, and maintenance applications.

What are the specifications of the SPEEDAIRE coupling?

The SPEEDAIRE has a 1/2 in body size, a 1/2 in hose fitting size, and a male MNPT connection with a 1/2" -14 thread. It is made of steel for durability in industrial pneumatic systems. The manufacturer part number is .

Where to buy the SPEEDAIRE coupling worldwide?

3G Electric supplies the SPEEDAIRE quick connect hose coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this industrial interchange steel air coupling plug for your pneumatic system needs.

How to install the SPEEDAIRE male coupling plug?

To install the SPEEDAIRE , apply thread sealant to the male MNPT threads and hand-tighten into a compatible female port. Use a wrench for final snugging, avoiding overtightening. Ensure the air supply is off and depressurized before connection. Always follow standard pneumatic safety practices.

Used in

Common applications for SPEEDAIRE
Industrial finishing — Speedaire paint sprayer needle adjusting screw (SS201259G) for regulating paint flow and spray pattern.
Wastewater jetting — Speedaire 22KE03 sewer hose, 100 ft, 3/8 in ID, for high-pressure water jetting of drains and lines.
Pneumatic tool operation — Speedaire 2WGX6 air compressor pump, 4.9 cfm at 135 psi, for powering air tools and inflating tires.
Compressed air treatment — Speedaire 2YNL7 desiccant air dryer, 25 cfm, ISO Class 2, for removing moisture in instrument air systems.
Factory automation — Speedaire 22UX50 rotary vane air motor, 5.25 hp, for driving equipment in hazardous or wet environments.
Air preparation — Speedaire 4ZK95 filter-regulator, 3/8 in NPT, 163 cfm, for filtering and regulating pressure in general shop air.
Not sure this is the right part? Photo-identify it→

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE industrial interchange steel quick-connect air coupling plugs. 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 →

Compatible alternatives & equivalents

More from SPEEDAIRE

View all SPEEDAIRE parts →
This steel quick-connect air coupling plug is designed for pneumatic systems, providing a secure connection between hoses, tools, and compressors. It features a 1/4" -18 MNPT male thread and a 1/4" hose fitting size, suitable for workshop and maintenance applications
SPEEDAIRE
This steel quick-connect air coupling plug is designed for pneumatic systems, providing a secure connection between hoses, tools, and compressors. It features a 1/4" -18 MNPT male thread and a 1/4" hose fitting size, suitable for workshop and maintenance applications
This industrial interchange steel quick-connect air coupling plug features a 1/4" FNPT female hose fitting with 1/4"-18 thread size. Designed for connecting pneumatic tools and hoses in compressed air systems, it provides a secure connection for maintenance, assembly, and automation applications
SPEEDAIRE
This industrial interchange steel quick-connect air coupling plug features a 1/4" FNPT female hose fitting with 1/4"-18 thread size. Designed for connecting pneumatic tools and hoses in compressed air systems, it provides a secure connection for maintenance, assembly, and automation applications
This steel quick-connect air coupling plug is designed for industrial interchange pneumatic systems. It features a 1/4" male MNPT thread with 1/4"-18 thread size for connecting air tools, hoses, and compressors. The steel construction provides durability in typical maintenance, manufacturing, and assembly applications
SPEEDAIRE
This steel quick-connect air coupling plug is designed for industrial interchange pneumatic systems. It features a 1/4" male MNPT thread with 1/4"-18 thread size for connecting air tools, hoses, and compressors. The steel construction provides durability in typical maintenance, manufacturing, and assembly applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first