SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size
The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E525) is an industrial interchange brass/steel push-to-connect air coupling body with a 1/4 in body size and a 1/4 in male hose fitting. It features a 1/4" -18 thread…
SKU 3G-OTH-458686
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Product Description
The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E525) is an industrial interchange brass/steel push-to-connect air coupling body with a 1/4 in body size and a 1/4 in male hose fitting. It features a 1/4" -18 thread size and a push-to-connect locking type for secure, tool-free connections.
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 30E525 quick connect hose coupling used for?
The SPEEDAIRE 30E525 is a push-to-connect air coupling body used in industrial pneumatic systems for tool-free, secure connections between air hoses and tools. It is commonly applied in manufacturing, automotive repair, and general plant maintenance where quick line changes are needed.
What are the specifications of the SPEEDAIRE 30E525 coupling?
The SPEEDAIRE 30E525 has a 1/4 in body size, 1/4 in male hose fitting, and a 1/4" -18 thread size. It features a push-to-connect locking type and is constructed from brass and steel for durability in industrial air systems.
Where to buy the SPEEDAIRE 30E525 quick connect coupling worldwide?
3G Electric supplies the SPEEDAIRE 30E525 push-to-connect coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the SPEEDAIRE push-to-connect air coupling?
To install the SPEEDAIRE 30E525, simply push the male hose fitting into the coupling body until it locks securely. No tools are required. Ensure the air supply is off before connecting. For disconnection, pull back the collar to release the hose.
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Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE industrial interchange brass/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.








