Air horn and air suspension systems rely on a variety of fittings to route compressed air efficiently and safely throughout the vehicle. The most common types include straight connectors, elbows, tees, bulkhead fittings, and push-to-connect fittings. Each plays a specific role in ensuring proper airflow, structural integrity, and adaptability within tight spaces or complex layouts.
Straight connectors are typically used to extend air lines, while elbow fittings allow for smooth directional changes without kinking the tubing. Tees are vital for splitting airflow into multiple paths—for example, distributing air to different bags or horns. Bulkhead fittings are especially useful for routing air through vehicle panels or firewalls while maintaining an airtight seal.
Another popular choice is the push-to-connect fitting, which provides a secure and tool-free method of connecting tubing. These fittings allow for quick installation and disconnection, making them perfect for those who may want to tweak or upgrade their systems later on.
Not all fittings are created equal, though. For reliable performance, especially under high pressure and varying temperatures, brass fittings are the gold standard. They offer superior resistance to corrosion, wear, and vibration—making them ideal for automotive and industrial applications.
HornBlasters makes it easy to get everything you need in one place with their collection of Versatile Brass NPT Fittings & Fitting Kits. Their fittings are designed for exact fitment with standard air system components, ensuring optimal performance and easy installation. Whether you're setting up a new system or upgrading an existing one, using the right types of fittings can make a significant difference in both efficiency and reliability.