We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

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

The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E704) is an industrial interchange steel air-coupling plug with a 1/4 in body size and a 3/8 in male hose fitting. It features a sleeve locking type and a 3/8"-18 MNPT…

SKU 3G-OTH-457085

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

SPEEDAIRE
Manufacturer Part Number
30E704
Type
Sleeve, MNPT
Thread Size
3/8"-18
Hose Fitting Size
3/8 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 (MPN 30E704) is an industrial interchange steel air-coupling plug with a 1/4 in body size and a 3/8 in male hose fitting. It features a sleeve locking type and a 3/8"-18 MNPT thread. 3G Electric interprets demand and delivers this genuine SPEEDAIRE component across 14 industrial departments, with specialist depth in pneumatics as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SPEEDAIRE 30E704 quick connect hose coupling used for?

The SPEEDAIRE 30E704 is an industrial interchange steel air-coupling plug used to connect pneumatic tools and hoses in compressed air systems. It is common in manufacturing, automotive repair, and material handling applications where a reliable, quick-disconnect connection is needed.

What are the specifications of the SPEEDAIRE 30E704 coupling?

The SPEEDAIRE 30E704 has a 1/4 in body size, a 3/8 in hose fitting size, and a 3/8"-18 MNPT thread. It features a sleeve locking type and a male hose fitting gender. The coupling is made of steel for durability in industrial pneumatic systems.

Where to buy the SPEEDAIRE 30E704 quick connect coupling worldwide?

3G Electric supplies the genuine SPEEDAIRE 30E704 quick connect hose coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility, ensuring you receive the correct pneumatic component for your application.

How to install the SPEEDAIRE 30E704 coupling on a hose?

To install the SPEEDAIRE 30E704, apply thread sealant to the 3/8"-18 MNPT threads and hand-tighten into the female port of your hose or fitting. Use a wrench to snug the connection without over-tightening. Always depressurize the system before installation to ensure safety.

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 plugs. 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: 1/2 in Body Size, 1/2 in Hose Fitting Size, FNPT, Female (MPN 30E668). Key specifications — Brand: SPEEDAIRE; Thread Size: 1/2" -14; Hose Fitting Gender: Female.
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SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, MNPT, Male (MPN 30E706). Key specifications — Brand: SPEEDAIRE; Thread Size: 3/8"-18; 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 30E705). 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, Male Hose Barb (MPN 30E674). Key specifications — Brand: SPEEDAIRE; Hose Fitting Gender: Male.
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