... ss316 3.ISO9001-2000 RY hot oil pump in oil recycling process :1. Summarize:RY series heat conducting oil pump draws ... hot state, no additional cooling system but safe and reliable. It has entered the petroleum, chemical, rubber, plastics, pharmaceuticals, weaving ... , textile, printing and dyeing, food and other industrial areas, it is an ideal medium heat carrier circulating pump.3. Characteristic ...