The 4JSCM Enviroprime pump from Thompson Pumps
The 4JSCM Enviroprime pump from Thompson Pumps

The Enviroprime priming system prevents product blow-by of pumpage, such as sewage, effluent and waste, from being discharged onto the ground or through hoses carrying the pumpage back to the source. The durable construction and efficient pump ends of the Enviroprime pump from Thompson Pumps provides life-cycle efficiency and lower fuel costs.