Hydraulic Hose Barb Fittings: Types, Uses & Buying Guide

Barb fittings are ideal for low-pressure applications like suction lines, return lines, and drain lines in hydraulic systems. They are not recommended for high-pressure applications.

Barb fittings come in various sizes, thread types (like NPT), and materials (brass, steel, nylon). They can also have different shapes, like straight or angled barbs, or even double barbs for connecting two hoses.

Barb fittings typically use hose clamps or crimped ferrules for attachment. Clamps offer a simple installation, while crimps provide a more secure connection.

• Easy to install, even for DIY projects.
• Cost-effective compared to other fitting types.
• Wide variety of sizes and thread types for easy matching.

• Limited to low-pressure applications.
• May not be as secure as other fittings, like crimped fittings.
• Improper installation can lead to leaks.

Consider these factors:

• Pressure rating: Ensure the fitting is rated for your application’s pressure.
• Hose size: Choose a barb diameter that matches your hose inner diameter (ID).
• Thread type: Match the fitting’s threads to your equipment’s port.
• Material: Select brass for affordability, steel for high-pressure needs, or nylon for light weight and corrosion resistance (low pressure).
• Attachment style: Decide between hose clamps (easier install) or crimped ferrules (more secure).