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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size - Industrial Interchange Steel Quick-Connect Air Coupling Bodies
SPEEDAIREIndustrial Interchange Steel Quick-Connect Air Coupling Bodies

SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size

The SPEEDAIRE 30E681 is an industrial interchange steel quick-connect air coupling body with a 3/8 in body size and a 1/4 in female hose fitting. It features a sleeve locking type and a 1/4"-18 FNPT thread. 3G…

SKU 3G-OTH-458182

Brand
SPEEDAIRE
Item
Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size
Category
Industrial Interchange Steel Quick-Connect Air Coupling Bodies
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
30E681
Type
Sleeve, FNPT
Thread Size
1/4" -18
Hose Fitting Size
1/4 in
Hose Fitting Gender
Female
Coupling Locking Type
Sleeve
View Full Spec Sheet

Technical Documents

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

Product Description

The SPEEDAIRE 30E681 is an industrial interchange steel quick-connect air coupling body with a 3/8 in body size and a 1/4 in female hose fitting. It features a sleeve locking type and a 1/4"-18 FNPT thread. 3G Electric sources this genuine SPEEDAIRE component across 14 industrial departments, with specialist expertise in pneumatics and controls to support your application.

Frequently Asked Questions

Is the SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size available from 3G Electric?

Yes — 3G Electric supplies genuine SPEEDAIRE products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for industrial interchange steel quick-connect air coupling bodies?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all industrial interchange steel quick-connect air coupling bodies we distribute.

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 industrial interchange 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, MNPT (MPN 30E710). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, MNPT (MPN 30E710). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Safety Vent, MNPT (MPN 30E527). Key specifications — Brand: SPEEDAIRE; Coupling Locking Type: Safety Vent; Hose Fitting Gender: Male.
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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Safety Vent, MNPT (MPN 30E527). Key specifications — Brand: SPEEDAIRE; Coupling Locking Type: Safety Vent; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve, FNPT (MPN 30E686). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve, FNPT (MPN 30E686). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
SPEEDAIRE Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, Sleeve, FNPT (MPN 30E684). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/4"-14; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
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SPEEDAIRE Quick Connect Hose Coupling: 1/2 in Body Size, 3/4 in Hose Fitting Size, Sleeve, FNPT (MPN 30E684). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/4"-14; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, MNPT (MPN 30E692). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, MNPT (MPN 30E692). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size, Sleeve, MNPT (MPN 30E688). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size, Sleeve, MNPT (MPN 30E688). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/4" -18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve, Male (MPN 30E698). Key specifications — Brand: SPEEDAIRE; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve, Male (MPN 30E698). Key specifications — Brand: SPEEDAIRE; Coupling Locking Type: Sleeve; Hose Fitting Gender: Male.
SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Sleeve, FNPT (MPN 30E530). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.
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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, Sleeve, FNPT (MPN 30E530). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/8"-18; Coupling Locking Type: Sleeve; Hose Fitting Gender: Female.