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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size - ARO Aluminum Quick-Connect Air Coupling Plugs
SPEEDAIREARO Aluminum 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 30E656) is an ARO aluminum quick-connect air coupling plug with a 1/4 in body size and 1/4 in hose fitting size. It features a male MNPT fitting with a 1/4"-18 thread…

SKU 3G-OTH-473156

Brand
SPEEDAIRE
Item
Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size
Category
ARO Aluminum Quick-Connect Air Coupling Plugs
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
30E656
Type
MNPT, Plug
Thread Size
1/4" -18
Fitting Type
MNPT
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 (MPN 30E656) is an ARO aluminum quick-connect air coupling plug with a 1/4 in body size and 1/4 in hose fitting size. It features a male MNPT fitting with a 1/4"-18 thread size, designed for industrial pneumatic connections.

Frequently Asked Questions

What is the SPEEDAIRE 30E656 quick connect hose coupling used for?

The SPEEDAIRE 30E656 is an ARO-style aluminum quick-connect air coupling plug used to create a secure, leak-resistant connection in industrial pneumatic systems. It is commonly applied in air tools, compressors, and air lines where frequent coupling and uncoupling is required.

What are the specifications of the SPEEDAIRE 30E656 quick connect coupling?

The SPEEDAIRE 30E656 has a 1/4 in body size and 1/4 in hose fitting size. It features a male MNPT fitting with a 1/4"-18 thread size. The coupling is made of aluminum and is designed as an ARO-style plug for pneumatic applications.

Where to buy the SPEEDAIRE 30E656 quick connect coupling worldwide?

3G Electric supplies the SPEEDAIRE 30E656 quick connect hose coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this pneumatic coupling.

How to install the SPEEDAIRE 30E656 quick connect coupling?

To install the SPEEDAIRE 30E656, 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 to the aluminum body. Always depressurize the system before installation.

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 aro aluminum 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: 1/4 in Body Size, 1/4 in Hose Fitting Size, FNPT, Plug (MPN 30E654). Key specifications — Thread Size: 1/4" -18; Fitting Type: FNPT; Brand: SPEEDAIRE; Hose Fitting Gender: Female.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, FNPT, Plug (MPN 30E654). Key specifications — Thread Size: 1/4" -18; Fitting Type: FNPT; Brand: SPEEDAIRE; Hose Fitting Gender: Female.