SPEEDAIRE Quick Connect Hose Coupling: 1/4 in Body Size, 1/2 in Hose Fitting Size
The SPEEDAIRE Quick Connect Hose Coupling (SKU 3G-OTH-453801) is a global-style high-flow aluminum quick-connect air coupling plug with a 1/4 in body size. It features a 1/2 in hose fitting size and a 1/2" -14 MNPT…
SKU 3G-OTH-453801
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 (SKU 3G-OTH-453801) is a global-style high-flow aluminum quick-connect air coupling plug with a 1/4 in body size. It features a 1/2 in hose fitting size and a 1/2" -14 MNPT thread size, and does not include a valve.
Frequently Asked Questions
What is the SPEEDAIRE 3G-OTH-453801 quick connect hose coupling used for?
The SPEEDAIRE 3G-OTH-453801 is a global-style high-flow aluminum quick-connect air coupling plug used in compressed air systems. It connects air tools and hoses with a 1/2 in hose fitting and 1/2" -14 MNPT thread, enabling fast, secure connections in industrial maintenance and manufacturing applications.
What are the specifications of the SPEEDAIRE 3G-OTH-453801 coupling?
The SPEEDAIRE 3G-OTH-453801 has a 1/4 in body size, 1/2 in hose fitting size, and 1/2" -14 MNPT thread. It is a global-style high-flow aluminum plug without an integrated valve. The manufacturer part number is 3G-OTH-453801.
Where to buy the SPEEDAIRE 3G-OTH-453801 coupling worldwide?
3G Electric supplies the SPEEDAIRE 3G-OTH-453801 quick connect hose coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this coupling to your facility. Contact us for availability and lead time.
How to install the SPEEDAIRE 3G-OTH-453801 quick connect coupling?
To install the SPEEDAIRE 3G-OTH-453801, apply thread sealant to the 1/2" -14 MNPT threads and hand-tighten into the female port. Use a wrench for final snugging, avoiding overtightening. Ensure the air supply is off and depressurized before installation. Always follow manufacturer guidelines for safe operation.
Used in
Common applications for SPEEDAIRESPEEDAIRE Products
3G Electric supplies SPEEDAIRE global-style high-flow aluminum quick-connect air coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
