This 5/16 inch polyethylene pool chemical feeder tubing has an outside diameter of 5/16 inch and an inside diameter of .1875 (3/16) inches. It is perfect for many different pool applications. This feeder tubing has a temperature range of -100 degrees F to +140 degrees F. And it conforms to FDA, NSF, and USDA Standards.
Our poly tubing is extremely flexible, translucent, and resists corrosion. It is also very economical and is purchased by the foot.
Flexible polyethylene thermoplastic tubing is extruded from high molecular weight resin for increased dimensional stability, uniformity and long-term strength. Its resistance to environmental stress cracking greatly exceeds that of ordinary polyethylene tubing.
