SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size
The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E686) is an industrial interchange steel air coupling body with a 1/4 in body size, 3/8 in female NPT hose fitting, and 3/8"-18 thread. It features a sleeve locking…
SKU 3G-OTH-457638
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Product Description
The SPEEDAIRE Quick Connect Hose Coupling (MPN 30E686) is an industrial interchange steel air coupling body with a 1/4 in body size, 3/8 in female NPT hose fitting, and 3/8"-18 thread. It features a sleeve locking type for secure connections. 3G Electric interprets demand and delivers this genuine SPEEDAIRE component across 14 industrial departments, with specialist depth in combustion, pumps, and controls 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 30E686 quick connect hose coupling used for?
The SPEEDAIRE 30E686 is an industrial interchange steel air coupling body used to connect pneumatic tools and hoses in compressed air systems. It is common in manufacturing, automotive repair, and material handling applications where a secure, quick-disconnect sleeve locking connection is required.
What are the specifications of the SPEEDAIRE 30E686 coupling?
The SPEEDAIRE 30E686 has a 1/4 in body size, 3/8 in female NPT hose fitting, and 3/8"-18 thread. It features a sleeve locking type and is made of steel. The manufacturer part number is 30E686.
Where to buy the SPEEDAIRE 30E686 quick connect coupling worldwide?
3G Electric supplies the genuine SPEEDAIRE 30E686 coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this industrial interchange steel air coupling body for your pneumatic system.
How to install the SPEEDAIRE 30E686 coupling?
To install the SPEEDAIRE 30E686, apply thread sealant to the 3/8"-18 male NPT fitting and hand-tighten into the female port. Use a wrench for final snugging without over-torquing. Ensure the sleeve locking mechanism engages fully before pressurizing the air line.
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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.
