Designed specifically for use in peristaltic pump applications, Tygoprene® Pump Tubing maintains a pump life of over 500 hours. With a durometer of Shore A60, it is extremely flexible and exhibits superior flex life. Tygoprene® Pump Tubing can be considered an alternative to silicones and PVC when longer pump life is required. Tygoprene® Pump Tubing is translucent in color and has excellent chemical resistance to a wide range of fluids, including acids and bases. It remains flexible at -40 °F and has a maximum recommended temperature of 250 °F. Tygoprene® Pump Tubing has passed the UL 94-HB flammability resistance classification.