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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size - ARO Steel Quick-Connect Air Coupling Bodies
SPEEDAIREARO Steel Quick-Connect Air Coupling Bodies

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

The SPEEDAIRE Quick Connect Hose Coupling (SKU 30E655) is an ARO Steel quick-connect air coupling body with a 1/4 in body size and 1/4 in male hose fitting. It features a sleeve locking type and MNPT fitting with a…

SKU 3G-OTH-458645

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

SPEEDAIRE
Manufacturer Part Number
30E655
Type
Sleeve, MNPT
Thread Size
1/4" -18
Fitting Type
MNPT
Hose Fitting Size
1/4 in
Hose Fitting Gender
Male
Coupling Locking Type
Sleeve
View Full Spec Sheet

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

Product Description

The SPEEDAIRE Quick Connect Hose Coupling (SKU 30E655) is an ARO Steel quick-connect air coupling body with a 1/4 in body size and 1/4 in male hose fitting. It features a sleeve locking type and MNPT fitting with a 1/4"-18 thread size, designed for industrial pneumatic connections.

Frequently Asked Questions

What is the SPEEDAIRE 30E655 quick connect hose coupling used for?

The SPEEDAIRE 30E655 is an ARO steel quick-connect air coupling body used for industrial pneumatic connections. It connects air tools, hoses, and compressors in manufacturing, automotive, and maintenance applications, providing a secure, leak-resistant joint with a sleeve locking mechanism.

What are the specifications of the SPEEDAIRE 30E655 coupling?

The SPEEDAIRE 30E655 has a 1/4 in body size and 1/4 in hose fitting size, with a male MNPT fitting and 1/4"-18 thread size. It features a sleeve locking type and is made of steel. The manufacturer part number is 30E655.

Where to buy the SPEEDAIRE 30E655 quick connect coupling worldwide?

3G Electric supplies the SPEEDAIRE 30E655 quick connect hose coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this ARO-style steel coupling for your pneumatic system.

How to install the SPEEDAIRE 30E655 quick connect coupling?

To install the SPEEDAIRE 30E655, apply thread sealant to the male MNPT threads and hand-tighten into the female port. Use a wrench on the coupling hex for final torque—avoid overtightening. Ensure the sleeve locking mechanism engages fully before pressurizing the pneumatic line.

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 steel quick-connect air coupling bodies. 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, Sleeve, FNPT (MPN 30E653). Key specifications — Thread Size: 1/4" -18; Fitting Type: FNPT; Brand: SPEEDAIRE; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
SPEEDAIRE
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, FNPT (MPN 30E653). Key specifications — Thread Size: 1/4" -18; Fitting Type: FNPT; Brand: SPEEDAIRE; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.