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SPEEDAIRE ARO Stainless Steel Quick-Connect Air Coupling Plug, 3/8"-18 MNPT - ARO Stainless Steel Quick-Connect Air Coupling Plugs
SPEEDAIREARO Stainless Steel Quick-Connect Air Coupling Plugs

SPEEDAIRE ARO Stainless Steel Quick-Connect Air Coupling Plug, 3/8"-18 MNPT

The SPEEDAIRE Quick Connect Hose Coupling (SKU 3G-OTH-478419) is a stainless steel quick-connect air coupling plug with a 3/8 in body size and 3/8 in hose fitting size. It features a male MNPT fitting type with a…

SKU 3G-OTH-478419

Brand
SPEEDAIRE
Item
ARO Stainless Steel Quick-Connect Air Coupling Plug, 3/8"-18 MNPT
Category
ARO Stainless 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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

SPEEDAIRE
Type
MNPT
Thread Size
3/8"-18
Fitting Type
MNPT
Hose Fitting Size
3/8 in
Hose Fitting Gender
Male

Technical Documents

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

Product Description

The SPEEDAIRE Quick Connect Hose Coupling (SKU 3G-OTH-478419) is a stainless steel quick-connect air coupling plug with a 3/8 in body size and 3/8 in hose fitting size. It features a male MNPT fitting type with a 3/8"-18 thread size, designed for industrial air systems.

Frequently Asked Questions

What is the SPEEDAIRE quick connect hose coupling used for?

The SPEEDAIRE is a stainless steel quick-connect air coupling plug used in industrial pneumatic systems to connect and disconnect air tools and hoses quickly. It is suitable for applications requiring a 3/8 in body size with a male MNPT fitting.

What are the specifications of the SPEEDAIRE coupling?

The SPEEDAIRE has a 3/8 in body size, 3/8 in hose fitting size, and a male MNPT fitting type with a 3/8"-18 thread size. It is made of stainless steel and is designed as a quick-connect air coupling plug for industrial air systems.

Where to buy the SPEEDAIRE quick connect coupling worldwide?

3G Electric supplies the SPEEDAIRE quick connect hose coupling worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this stainless steel air coupling plug for your pneumatic system.

How to install the SPEEDAIRE male MNPT coupling?

To install the SPEEDAIRE , apply thread sealant to the male MNPT threads and hand-tighten into the female port. Use a wrench for final snugging, but avoid overtightening to prevent damage. Ensure the coupling is clean and free of debris before connecting air lines.

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.
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SPEEDAIRE Products

3G Electric supplies SPEEDAIRE aro stainless 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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