SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size
The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E530) is an industrial interchange steel air coupling body with a 3/8 in body size, featuring a sleeve locking type and a 3/8"-18 FNPT thread. This female hose fitting…
SKU 3G-OTH-457640
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Product Description
The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E530) is an industrial interchange steel air coupling body with a 3/8 in body size, featuring a sleeve locking type and a 3/8"-18 FNPT thread. This female hose fitting enables quick, secure connections in pneumatic systems, sourced and supported by 3G Electric across 14 industrial departments.
Frequently Asked Questions
What is the SPEEDAIRE 30E530 quick connect hose coupling used for?
The SPEEDAIRE 30E530 is an industrial interchange steel air coupling body used in pneumatic systems to enable quick, secure connections between hoses and tools. It is commonly applied in manufacturing, automotive, and maintenance environments where frequent coupling and uncoupling is required.
What are the specifications of the SPEEDAIRE 30E530 coupling?
The SPEEDAIRE 30E530 has a 3/8 in body size, 3/8 in hose fitting size, and a 3/8"-18 FNPT thread. It features a sleeve locking type and a female hose fitting gender. The coupling is made of steel and is designed for industrial interchange air systems.
Where to buy the SPEEDAIRE 30E530 quick connect coupling worldwide?
3G Electric supplies the SPEEDAIRE 30E530 quick connect hose coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this pneumatic component.
How to install the SPEEDAIRE 30E530 sleeve-type coupling?
To install the SPEEDAIRE 30E530, apply thread sealant to the 3/8"-18 FNPT threads and hand-tighten into the mating port. Use a wrench on the coupling body hex for final tightening—avoid over-torquing. Always depressurize the system before connection or disconnection.
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Common applications for SPEEDAIRESPEEDAIRE 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.









