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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size - Universal Interchange Brass/Steel Quick-Connect Air Coupling Bodies
SPEEDAIREUniversal Interchange Brass/Steel Quick-Connect Air Coupling Bodies

SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size

The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E729) is a universal-interchange brass/steel push-to-connect air coupling body with a 3/8 in body size and 3/8 in hose fitting size. It enables fast, tool-free…

SKU 3G-OTH-460794

Brand
SPEEDAIRE
Item
Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size
Category
Universal Interchange Brass/Steel Quick-Connect Air Coupling Bodies
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
30E729
Type
Push-to-Connect
Hose Fitting Size
3/8 in
Coupling Locking Type
Push-to-Connect
View Full Spec Sheet

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

Product Description

The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E729) is a universal-interchange brass/steel push-to-connect air coupling body with a 3/8 in body size and 3/8 in hose fitting size. It enables fast, tool-free connection and disconnection in pneumatic systems.

Frequently Asked Questions

What is the SPEEDAIRE 30E729 quick connect hose coupling used for?

The SPEEDAIRE 30E729 is a universal-interchange brass/steel push-to-connect air coupling body used in pneumatic systems for fast, tool-free connection and disconnection of 3/8 in air hoses. It is common in industrial maintenance, assembly lines, and workshop air tools.

What are the specifications of the SPEEDAIRE 30E729 quick connect coupling?

The SPEEDAIRE 30E729 is a push-to-connect coupling with a 3/8 in body size and 3/8 in hose fitting size. It is made of brass and steel, designed for universal interchange in pneumatic systems. The manufacturer part number is 30E729.

Where to buy the SPEEDAIRE 30E729 quick connect hose coupling worldwide?

3G Electric supplies the SPEEDAIRE 30E729 quick connect hose coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to install a SPEEDAIRE push-to-connect air coupling?

To install the SPEEDAIRE 30E729 push-to-connect coupling, simply push the 3/8 in air hose into the coupling body until it locks securely. No tools are required. For disconnection, pull back the collar to release the hose. Ensure the system is depressurized before connecting or disconnecting.

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 universal interchange brass/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, Push-to-Connect (MPN 30E727). Key specifications — Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Push-to-Connect (MPN 30E727). Key specifications — Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size, Push-to-Connect (MPN 30E725). Key specifications — Thread Size: 1/4" -18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size, Push-to-Connect (MPN 30E725). Key specifications — Thread Size: 1/4" -18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
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