SPEEDAIRE Quick Connect Hose Coupling: 3/8 in Body Size, 1/4 in Hose Fitting Size
The SPEEDAIRE Quick Connect Hose Coupling is an industrial interchange steel quick-connect air coupling plug with a 3/8 in body size and a 1/4 in hose fitting size. It features a 1/4" -18 MNPT male thread for secure…
SKU 3G-OTH-457108
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 is an industrial interchange steel quick-connect air coupling plug with a 3/8 in body size and a 1/4 in hose fitting size. It features a 1/4" -18 MNPT male thread for secure connections in pneumatic systems.
Frequently Asked Questions
What is the SPEEDAIRE 3G-OTH-457108 quick connect hose coupling used for?
The SPEEDAIRE 3G-OTH-457108 is an industrial interchange steel quick-connect air coupling plug used in pneumatic systems to connect air tools, hoses, and compressors. Its 1/4" -18 MNPT male thread provides a secure, leak-resistant connection in workshops, manufacturing lines, and maintenance applications.
What are the specifications of the SPEEDAIRE 3G-OTH-457108 coupling?
The SPEEDAIRE 3G-OTH-457108 has a 3/8 in body size, 1/4 in hose fitting size, and a 1/4" -18 MNPT male thread. It is a steel industrial interchange plug designed for pneumatic air systems. The manufacturer part number is 3G-OTH-457108.
Where to buy the SPEEDAIRE 3G-OTH-457108 coupling worldwide?
3G Electric supplies the SPEEDAIRE 3G-OTH-457108 quick connect hose coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this pneumatic coupling for your industrial application.
How to install the SPEEDAIRE 3G-OTH-457108 quick connect coupling?
To install the SPEEDAIRE 3G-OTH-457108, apply thread sealant to the 1/4" -18 MNPT male threads and hand-tighten into the female port. Use a wrench for a snug fit, avoiding overtightening. Ensure the system is depressurized before installation to prevent injury.
Used in
Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE industrial interchange 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.
