SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size
The SPEEDAIRE Quick Connect Hose Coupling (MPN 3G-OTH-478416) is an ARO stainless steel quick-connect air coupling plug with a 1/4 in body size and a 3/8 in FNPT female hose fitting. It features a 3/8"-18 thread size…
SKU 3G-OTH-478416
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The SPEEDAIRE Quick Connect Hose Coupling (MPN 3G-OTH-478416) is an ARO stainless steel quick-connect air coupling plug with a 1/4 in body size and a 3/8 in FNPT female hose fitting. It features a 3/8"-18 thread size and is designed for industrial pneumatic applications.
Frequently Asked Questions
What is the SPEEDAIRE 30E554 quick connect hose coupling used for?
The SPEEDAIRE 30E554 is an ARO stainless steel quick-connect air coupling plug used in industrial pneumatic systems to connect and disconnect air tools and hoses quickly. It is suitable for applications requiring a 1/4 in body size and 3/8 in FNPT female hose fitting.
What are the specifications of the SPEEDAIRE 30E554 coupling?
The SPEEDAIRE 30E554 has a 1/4 in body size, 3/8 in hose fitting size, and 3/8"-18 thread size. It features a female FNPT fitting type and is made of stainless steel. The manufacturer part number is 30E554.
Where to buy the SPEEDAIRE 30E554 quick connect coupling worldwide?
3G Electric supplies the SPEEDAIRE 30E554 quick connect coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this ARO-style stainless steel coupling to your facility, regardless of location.
How to install the SPEEDAIRE 30E554 hose coupling?
To install the SPEEDAIRE 30E554, apply thread sealant to the 3/8"-18 male threads and hand-tighten the FNPT fitting into the mating port. Use a wrench for final snugging, avoiding overtightening. Ensure the coupling is fully engaged before pressurizing the pneumatic system.
Used in
Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE aro stainless 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.
