Inquiry (采购产品): rotary pumps I'm looking for something that will pump waste vegetable oil, the problem is, it solidifies at 40 degrees. I was told certain types of rotary pumps would handle the job. I need to be able to transfer the oil from a container to a container in the back of my truck. Is that possible, and what kind of power source do I need? Please forward any suggestions and pricing. Thanks, Frank Chrzanowski2@yahoo.com 702-738-1414 **** Hidden Message ***** frank chrzanowski NV 89005 USA Company: affinity renewable energy Phone: 7027381414 E-mail: chrzanowski2@yahoo.com **** Hidden Message ***** chrzanowski2@yahoo.com