21-143 Brass Hose End Fitting, 3/8 In. Barb X 1/4 In. MNPT

The Tru-Flate 21-143 is a brass hose end fitting designed to create secure, leak-free connections between air hoses and pneumatic tools or air compressors. This fitting bridges a 3/8 inch barbed hose end to a 1/4 inch male national pipe thread (MNPT) connection, making it suitable for a wide range of air tool setups in workshops, garages, and job sites.

Whether you're inflating tires, powering pneumatic tools, or assembling an air compressor system, this fitting provides a reliable connection that withstands the demands of both light and heavy-duty applications. The all-brass construction naturally resists rust and corrosion, ensuring long-term durability even in challenging conditions.

Features and Benefits

• All-Brass Construction: Resists rust and corrosion over time, providing longevity and reliability for both professional and DIY applications.
• Precision Machined: Manufactured to high-quality standards, ensuring a secure and leak-free connection for your air hoses.
• Versatile Compatibility: Works with hose clamps or ferrules, making it adaptable to various air hose configurations and tool setups.
• Compact and Lightweight: The small profile and minimal weight simplify installation and on-site adjustments without adding bulk to your toolkit.
• Easy Installation: Straightforward to install and use, allowing you to get your air system operational quickly.

Specifications

• Brand: Tru-Flate
• Model: 21-143
• Hose Barb Size: 3/8 inch
• Connection Type: 1/4 inch MNPT (Male National Pipe Thread)
• Material: Brass
• Precision Machined: Yes

How to Use

Install this fitting by inserting the 3/8 inch barbed end into your air hose and securing it with a hose clamp or ferrule. Connect the 1/4 inch MNPT end to your air tool, compressor outlet, or other pneumatic equipment. Ensure all connections are tight to prevent air leaks and maintain optimal system performance.