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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size - Tru-Flate Automotive Steel Quick-Connect Air Coupling Bodies
SPEEDAIRETru-Flate Automotive 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 (MPN 30E742) is a Tru-Flate Automotive Steel Quick-Connect Air Coupling Body with a 1/4 in body size and a 1/4 in female hose fitting. It features a sleeve locking type and…

SKU 3G-OTH-459139

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

SPEEDAIRE
Manufacturer Part Number
30E742
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

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

Product Description

The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E742) is a Tru-Flate Automotive Steel Quick-Connect Air Coupling Body with a 1/4 in body size and a 1/4 in female hose fitting. It features a sleeve locking type and an FNPT connection with a 1/4" -18 thread size.

Frequently Asked Questions

What is a SPEEDAIRE 30E742 quick connect hose coupling used for?

The SPEEDAIRE 30E742 is a Tru-Flate automotive steel quick-connect air coupling body used to connect air tools and hoses in pneumatic systems. It is common in automotive repair, manufacturing, and general industrial compressed air applications where a secure, sleeve-locking connection is required.

What are the specifications of the SPEEDAIRE 30E742 coupling?

The SPEEDAIRE 30E742 has a 1/4 in body size and a 1/4 in female hose fitting with a 1/4" -18 FNPT thread. It uses a sleeve locking type and is made of steel. The manufacturer part number is 30E742.

Where to buy SPEEDAIRE 30E742 quick connect couplings worldwide?

3G Electric supplies the SPEEDAIRE 30E742 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 Tru-Flate style pneumatic coupling.

How to install a SPEEDAIRE 30E742 sleeve-lock coupling?

To install the SPEEDAIRE 30E742, apply thread sealant to the 1/4" -18 FNPT threads and tighten into the mating port. Do not overtighten. For hose connection, use a compatible 1/4 in male nipple. Always depressurize the system before installation or removal.

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 tru-flate automotive 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, 3/8 in Hose Fitting Size, Sleeve, FNPT (MPN 30E743). Key specifications — Thread Size: 3/8"-18; Brand: SPEEDAIRE; Hose Fitting Gender: Female; Coupling Locking Type: Sleeve.
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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, MNPT (MPN 30E744). Key specifications — Thread Size: 1/4" -18; Brand: SPEEDAIRE; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.
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SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve, MNPT (MPN 30E744). Key specifications — Thread Size: 1/4" -18; Brand: SPEEDAIRE; Hose Fitting Gender: Male; Coupling Locking Type: Sleeve.