... 4. Easy to maintain 5. Thermal oil circulation pump Summarize: LQRY series thermal oil PU, p(thermal coductive oil pump), a new type ... system of directly wind cooling. It is widely used in thermal heating systems of fields of petroleum, chemical, rubber, plastics, ... corrosive liquid with temperature ≤ 370° C. It is an ideal thermal oil circulation pump. Application: Soap water, soda water, lotion, ...