Trebor International Ultra High Purity Pump Trebor? has led the ultra-pure chemical pump market in purity, reliability, and support. Chemical Heater The Trebor? brand chemical heaters are constructed with a crevice-free flow path of GE214 quartz and PFA materials for ultra-pure applications. Deionized Water Heater Trebor? thin film on quartz electric resistive heating technology is ideal for ultra-high purity DI water heating applications. Pump Related Accessories Surge Suppressor, Patented Trebor? fiber optic pump monitoring and diagnostic technology.