Precision Throttling Copper Capillary Tube

The Precision Throttling Copper Capillary is used for flow reduction. It creates a controlled pressure drop in fluid systems. This tube has a very small internal diameter. The small bore restricts fluid flow effectively. Our product is common in refrigeration and air conditioning. It acts as an expansion device in cooling cycles. The capillary provides simple and reliable throttling. It has no moving parts to wear out.

The throttling effect comes from the precise bore size. We manufacture the bore to exact dimensions. This ensures a consistent pressure drop every time. The tube length also affects throttling performance. We offer various lengths for different needs. The internal surface is very smooth. This reduces unwanted turbulence at high velocity. The copper material handles high-pressure gas well. It also works with liquid refrigerants efficiently.

This throttling tube is a simple but effective device. It costs less than expansion valves. It also requires no maintenance over its life. The tube is easy to install in any system. You simply connect it between two pipes. The compact size saves installation space. Our Precision Throttling Copper Capillary is highly dependable. It performs well in both hot and cold conditions. We provide detailed flow data for each size. This helps you select the correct tube.