The SOTERA SYSTEMS Tuthill Transfer Systems Fill-Rite Gear Set TS20 is designed with PPS material and Teflon bearings for optimal performance. This gear set is specifically tailored for the TS20 pump model, ensuring seamless integration and functionality. The PPS construction offers excellent chemical resistance, while the Teflon bearings reduce friction and wear, enhancing the longevity of the pump. Ideal for various fluid transfer applications, this gear set is a reliable choice for maintaining efficiency and performance in demanding environments.