The GVS / RPB Radex 1/4 Inch Coupler 3/8" FNPT (SKU: GVS-RPB-04-911) is a premium quick-connect coupling designed for the Radex Airline Filter and complete breathing air systems.

Key Features & Benefits

• 1/4 Inch Plug Side – Standard size compatible with GVS/RPB breathing air hoses
• 3/8 Inch Female NPT Thread – Screws directly into Radex filter outlets
• High-flow design with minimal pressure drop for consistent airflow
• Durable brass construction for demanding industrial environments
• Secure locking mechanism prevents accidental disconnection

Applications

Perfect for connecting:

• GVS / RPB Radex Airline Filters (04-900 & 04-906)
• Breathing airline hoses to filters or manifolds
• Supplied air respirators and blast helmets

Technical Specifications:

• SKU: GVS-RPB-04-911
• Part Number: 04-911
• Plug Size: 1/4 Inch
• Thread: 3/8 Inch Female NPT (FNPT)
• Material: Brass
• Compatibility: GVS / RPB Radex breathing air systems

Ensure safe and reliable connections with genuine GVS / RPB Radex quick connect fittings.

Yes, airlinkcompressors.com offer an installation & commissioning service, please contact support for further information on technical@airlinkcompressors.com

If you purchase any equipment from airlinkcompressors.com you are entitled to free full technical support from experts in the trade, supporting with installation, repairs & servicing. We also offer onging maintenance packages inhouse, please contact technical@airlinkcompressors.com for further information.

Yes, airlinkcompressors.com deliveries can be sent to different adresses across the UK.

Yes, we do deliver to NI (Northern Ireland) for larger items please ask for a carrige costing - sales@airlinkcompressors.com

Yes, a VAT invoice is sent automatically once the order has been dispatched to the email address supplied when originally ordered.

Yes, airlinkcompressors.com offer an installment option through Klarna, Please click here for further information.