OIL-FREE PUMPING: Thompson Pump's oil-less vacuum technology aims to eliminate oil in priming system

摘要

The Port Orange, Fla.-based Thompson Pump has outfitted its 18 in. dry-priming centrifugal 18JSVJ pump with its oil-less vacuum technology (OVT). It is one of 11 pump models ranging from 4 to 18 in. offered with the OVT.