Thompson Pump – 4” Vacuum-Assisted Solids Handling Pump

A leading centrifugal pump among the construction, industrial and municipal industries, the Thompson Pump and Manufacturing Company 4” Vacuum-Assisted Solids Handling Pump (Model: 4JSVM) is the preferred system for sewage bypass pumping or general construction dewatering. This exclusive oil-less vacuum technology (OVT) multipurpose pump provides 97 cfm for rapid priming and incorporates the exclusive Enviroprime System® allowing the pump to prime automatically from a dry state, evacuating only air from the suction piping and eliminating product blow-by. This proven priming system design shows Thompson Pump’s commitment to the environment by preventing any wastewater from exiting the pump while operating. The 4JSVM model is designed for a maximum flow capacity of up to 1,350 gpm, maximum operating speeds of up to 2,400 rpm, heads to 135 feet, 3-inch solids handling, and fuel tank options of up to 150 gallons. The JSVs are powerful, dependable, built for longevity and offer exceptional ROI.


About Thompson Pump and Manufacturing Company:

An ISO 9001:2015 Certified company, Thompson Pump and Manufacturing Company is an award-winning, world-renowned, full-service manufacturer and provider of high-quality, high-performance pumps, pumping equipment and engineering expertise for bypass pumping, dewatering, mining and flood control. Dedicated to producing new and innovative dewater and construction pump products, Thompson Pump is defining what is “state-of-the-art” in the industry. Family-owned and operated for more than 50 years, Thompson Pump continually looks for innovative and creative talent to join the team. For more information about employment opportunities and more, contact