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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size - Tru-Flate Automotive Stainless Steel Quick-Connect Air Coupling Plugs
SPEEDAIRETru-Flate Automotive Stainless Steel Quick-Connect Air Coupling Plugs

SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size

The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E561) is a Tru-Flate Automotive Stainless Steel Quick-Connect Air Coupling Plug with a 1/4 in body size and 1/4 in hose fitting size. It features a female FNPT…

SKU 3G-OTH-472120

Brand
SPEEDAIRE
Item
Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size
Category
Tru-Flate Automotive Stainless Steel Quick-Connect Air Coupling Plugs
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
30E561
Type
FNPT, Female
Thread Size
1/4" -18
Hose Fitting Size
1/4 in
Hose Fitting Gender
Female
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E561) is a Tru-Flate Automotive Stainless Steel Quick-Connect Air Coupling Plug with a 1/4 in body size and 1/4 in hose fitting size. It features a female FNPT connection with a 1/4"-18 thread size.

Frequently Asked Questions

What is the SPEEDAIRE 30E561 quick connect hose coupling used for?

The SPEEDAIRE 30E561 is a Tru-Flate automotive stainless steel quick-connect air coupling plug used to connect air tools and hoses in industrial and automotive compressed air systems. It provides a secure, leak-resistant connection for pneumatic equipment.

What are the specifications of the SPEEDAIRE 30E561 coupling?

The SPEEDAIRE 30E561 has a 1/4 in body size and 1/4 in hose fitting size with a female FNPT connection and 1/4"-18 thread size. It is a Tru-Flate automotive stainless steel quick-connect air coupling plug, part number 30E561.

Where to buy the SPEEDAIRE 30E561 coupling worldwide?

3G Electric supplies the SPEEDAIRE 30E561 quick connect hose coupling worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this Tru-Flate automotive stainless steel air coupling plug for your pneumatic system.

How to install the SPEEDAIRE 30E561 quick connect coupling?

To install the SPEEDAIRE 30E561, apply thread sealant to the 1/4"-18 male NPT fitting, then hand-tighten the female FNPT coupling onto the air line. Use a wrench for final snugging, avoiding overtightening. Test for leaks at 1.5 bar before use.

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 tru-flate automotive 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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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, MNPT, Male (MPN 30E568). Key specifications — Thread Size: 3/8"-18; Brand: SPEEDAIRE; Hose Fitting Gender: Male.
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