MASTERCOOL 70025 Black Copper Capillary Tube for HVAC Refrigeration Systems

Product Overview

The MASTERCOOL 70025 Black Capillary Tube (CU) is a precision-manufactured refrigeration component designed for use in HVAC and air conditioning systems. Made from high-purity copper with a durable black protective coating, this capillary tube delivers consistent flow control for refrigerant circuits, ensuring stable system performance and long service life. It is an ideal replacement part for commercial and residential refrigeration maintenance and repair applications.

Key Features

• Constructed from high-grade copper (CU) for excellent thermal conductivity and corrosion resistance
• Black protective outer coating prevents oxidation and physical damage during installation
• Precision inner diameter tolerance ensures accurate refrigerant flow control
• Compatible with most common HVAC/R refrigerants and system configurations
• OEM-spec dimensions for direct replacement of original capillary tubes
• Rigid quality testing to meet industrial refrigeration performance standards

Specifications

Applications

This capillary tube is widely used in residential air conditioners, commercial refrigeration units, display coolers, heat pumps, and other HVAC/R systems that rely on capillary tube metering for refrigerant flow regulation. It is suitable for both original equipment manufacturing and aftermarket replacement services.

Package Contents

• 1 x MASTERCOOL 70025 Black Copper Capillary Tube