Description
Overview
The Johnson Controls F-300-27 is a 3/8″ x 3/8″ barbed coupling designed for use in pneumatic control systems commonly found in commercial HVAC applications. This fitting provides a secure, leak-resistant connection between pneumatic tubing runs, ensuring consistent air pressure delivery to actuators, controllers, and other pneumatic devices.
Key Features
- Equal barbed coupling with 3/8″ x 3/8″ connection size
- Designed for use with standard pneumatic control tubing
- Provides a reliable, low-leak connection in pneumatic HVAC control circuits
- Compact form factor for easy installation in tight spaces
- Compatible with Johnson Controls pneumatic control systems and components
- Durable construction for long service life in commercial building automation environments
Applications
- Pneumatic HVAC control systems in commercial and industrial buildings
- Connecting or extending pneumatic tubing runs
- Building automation and direct digital control (DDC) pneumatic circuits
- Replacement coupling for existing Johnson Controls pneumatic installations
Specifications
- SKU: F-300-27
- Brand: Johnson Controls
- Type: Barbed Coupling
- Connection Size: 3/8″ x 3/8″







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