Vacuum-Assisted Wellpoint (VW, TSVW,JVW,JSVW) Thompson Pump engineers have designed one of the industry's most versatile pumps by combining the Thompson vacuum-assisted priming system with wellpoint pump technology to create the VWVacuum Wellpoint pumps.Their high air-handling capability makes the Thompson Vacuum Wellpoint Pump perfect for wellpoint and sock dewatering applications. • Groundwater and deep excavation dewatering • Sock dewatering • Wellpoint systems • Flood drainage • Bypassing of flowing water and sewage • Pumping polluted, hot or corrosive water • Surface irrigation (flood type) • Mining run-off ponds • Water supply and transfer • Pumping fluids, solids and sand Wellpoint System Accessories Available Model Specifications ^Consult engineering data for exact maximum performance RPM All the features of Thompson's V Series Heavy Duty Trash Pumps and more... Automatic dry priming and re-priming to Quick dry prime from 15 feet in 15 seconds Heavy duty cast iron construction for long life Large solids handling capacity 2 or 3-vane ductile iron impellers available Cast iron rubber-lined,abrasion resistant wear plate Dry running abrasion-resistant tungsten carbide mechanical seal with Viton,' • Back pullout design • Oversized air separation tank • Oil reclamation system to minimize waste • Vacuum pump adds an additional 200 cfm • Safety shutdown control panel standard • Various diesel engine options • Simple low-cost maintenance 4620 City Center Drive