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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 1/4 in body size and a 1/4 in hose fitting size. It features a male MNPT connection with a 1/4" -18 thread size…

SKU 3G-OTH-457052

Brand
SPEEDAIRE
Item
Industrial Interchange Steel Quick-Connect Air Coupling Plug
Category
Industrial Interchange Steel Quick-Connect Air Coupling Plugs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEEDAIRE
Type
MNPT, Male
Thread Size
1/4" -18
Hose Fitting Size
1/4 in
Hose Fitting Gender
Male

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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 1/4 in body size and a 1/4 in hose fitting size. It features a male MNPT connection with a 1/4" -18 thread size, designed for 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 tools, hoses, and compressors. Its 1/4 in body size and male MNPT 1/4" -18 thread ensure a secure, leak-resistant connection in workshops, manufacturing, and maintenance applications.

What are the specifications of the SPEEDAIRE coupling?

The SPEEDAIRE is a steel quick-connect air coupling plug with a 1/4 in body size and 1/4 in hose fitting size. It has a male MNPT connection with a 1/4" -18 thread size. The hose fitting gender is male, and the manufacturer part number is .

Where to buy the SPEEDAIRE coupling worldwide?

3G Electric supplies the SPEEDAIRE quick connect hose coupling to customers worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery for international orders. Contact us to source this pneumatic coupling for your application.

How to install the SPEEDAIRE quick connect coupling?

To install the SPEEDAIRE , apply thread sealant to the male MNPT 1/4" -18 threads and hand-tighten into the female port. Use a wrench for final snugging—avoid overtightening to prevent damage. Ensure the coupling is fully engaged before pressurizing the pneumatic system.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

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.

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