Herald Hits on July 24 2008 Grenco PC Pump

On today's Herald Hit, Wes Grenke of Grenco Industries talks about some of Grenco’s innovations, including the Progressing Cavity Pump. Catch Herald Hits on the Energy page on the Calgary Herald website at http://www.canada.com/calgaryherald/features/energy/index.html.

Tags: PCP, Herald Hits on July 24 2008, Grenco