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

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

The SPEEDAIRE 30E539 is a universal interchange stainless steel quick-connect air coupling body with a 3/8 in body size and 3/8 in hose fitting size. It features a push-to-connect locking type and a 3/8"-18 thread…

SKU 3G-OTH-456448

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

SPEEDAIRE
Manufacturer Part Number
30E539
Type
Push-to-Connect
Thread Size
3/8"-18
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 30E539 is a universal interchange stainless steel quick-connect air coupling body with a 3/8 in body size and 3/8 in hose fitting size. It features a push-to-connect locking type and a 3/8"-18 thread size, designed for efficient air-line connections.

Frequently Asked Questions

What is the SPEEDAIRE 30E539 quick connect hose coupling used for?

The SPEEDAIRE 30E539 is a universal interchange stainless steel quick-connect air coupling body used for efficient pneumatic line connections. It is ideal for industrial air tools, compressors, and piping systems requiring a 3/8 in body size and push-to-connect locking.

What are the specifications of the SPEEDAIRE 30E539?

The SPEEDAIRE 30E539 has a 3/8 in body size, 3/8 in hose fitting size, and a 3/8"-18 thread size. It features a push-to-connect locking type and is made of stainless steel. The manufacturer part number is 30E539.

Where to buy the SPEEDAIRE 30E539 worldwide?

3G Electric supplies the SPEEDAIRE 30E539 quick connect hose coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this universal interchange stainless steel coupling for your pneumatic systems.

How to install the SPEEDAIRE push-to-connect coupling?

To install the SPEEDAIRE 30E539, ensure the air line is clean and cut square. Push the hose into the coupling body until it locks securely. For removal, depress the release collar and pull the hose out. Always follow manufacturer guidelines for safe operation.

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 stainless 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: 3/8 in Body Size, 1/2 in Hose Fitting Size, Push-to-Connect (MPN 30E540). Key specifications — Thread Size: 1/2" -14; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/2 in Hose Fitting Size, Push-to-Connect (MPN 30E540). Key specifications — Thread Size: 1/2" -14; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 30E538). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 30E538). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 30E542). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 30E542). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 30E543). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN 30E543). Key specifications — Thread Size: 3/8"-18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Push-to-Connect (MPN 30E541). Key specifications — Thread Size: 1/4" -18; 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 30E541). Key specifications — Thread Size: 1/4" -18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Push-to-Connect (MPN 30E537). Key specifications — Thread Size: 1/4" -18; 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 30E537). Key specifications — Thread Size: 1/4" -18; Coupling Locking Type: Push-to-Connect; Brand: SPEEDAIRE.