SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size
The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E526) is an industrial interchange steel quick-connect air coupling body with a 3/8 in body size and a 1/4 in male MNPT hose fitting. It features a safety vent locking…
SKU 3G-OTH-458194
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Product Description
The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E526) is an industrial interchange steel quick-connect air coupling body with a 3/8 in body size and a 1/4 in male MNPT hose fitting. It features a safety vent locking type for secure disconnection. 3G Electric interprets your demand for this coupling and delivers it with specialist support across 14 industrial departments, including pneumatics.
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 30E526 quick connect hose coupling used for?
The SPEEDAIRE 30E526 is an industrial interchange steel quick-connect air coupling body used to connect pneumatic tools and hoses in compressed air systems. Its safety vent locking type allows secure, vented disconnection to reduce hose whip risk. 3G Electric supplies this coupling with specialist support across 14 industrial departments, including pneumatics.
What are the specifications of the SPEEDAIRE 30E526 coupling?
The SPEEDAIRE 30E526 has a 3/8 in body size, a 1/4 in male MNPT hose fitting, and a safety vent locking type. It is made of steel for durability in industrial pneumatic applications. The manufacturer part number is 30E526. 3G Electric sources this coupling globally for your operations.
Where to buy the SPEEDAIRE 30E526 coupling worldwide?
3G Electric supplies the SPEEDAIRE 30E526 quick connect hose coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this coupling with specialist support across pneumatics and 13 other industrial departments.
How to install the SPEEDAIRE 30E526 safety vent coupling?
To install the SPEEDAIRE 30E526, thread the 1/4 in male MNPT end into a compatible female port using thread sealant. Tighten with a wrench to a secure fit without over-torquing. The safety vent feature automatically releases trapped air before disconnection. 3G Electric provides sourcing support for this and related pneumatic components.
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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.









