The Barber Colman N4-42 is a 1/4″ hose pump connector designed to provide a secure and airtight connection in pneumatic control systems. Ideal for use in HVAC and automation applications, this OEM-grade connector ensures stable airflow between tubing and pneumatic components. Built for durability and consistent performance, the N4-42 is now supported by Schneider Electric for use in both legacy and current Barber Colman systems.
Technical Specifications
• Model: N4-42
• Type: Hose Pump Connector
• Size: 1/4″
• Function: Connects pneumatic tubing to control devices
• Material: Corrosion-resistant, heavy-duty construction
• Compatibility: Standard 1/4″ pneumatic tubing
• Manufacturer: Barber Colman (Schneider Electric)
Key Features
• Secure connection for 1/4″ air hoses
• OEM design for Barber Colman system compatibility
• Durable and leak-resistant under standard pressures
• Easy to install in tight or high-use applications
• Suitable for new builds or maintenance replacements
• Helps maintain consistent pneumatic performance
Compatible Components & Accessories
• 1/4″ pneumatic air tubing
• Barber Colman pneumatic actuators and sensors
• Pneumatic thermostats and receiver-controllers
• Schneider Electric HVAC control components
Industry Applications
• HVAC and building automation systems
• Industrial pneumatic networks
• Institutional air control setups
• Pressure and signal routing assemblies
• Service and retrofit environments
Installation & Maintenance Notes
• Ensure tubing is clean and dry before installation
• Push tubing fully into connector for airtight seal
• Inspect periodically for signs of wear or air loss
• Replace if cracks or corrosion are present
• Use with properly regulated air pressure for best performance
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance