4” Solids Handling Vacuum Assisted Pump Model: 4JSVC-DJCS-423-M With its heavy-duty cast-iron construc on and fast priming capabili es, this OVT equipped solids handling jet pump leads the industry in construc on, industrial and mining applica ons. The Thompson 4JSVC-DJCS-423-M is designed for high flows to gpm and heads to feet making it perfect for sewage bypass pumping or general construc on dewatering. ENVIROPRIME SYSTEM® with OVT  Thompson’s innova ve priming system preven ng blow-by of sewage, effluent and waste from discharging onto the ground. This system, with Thompson’s oil-less vacuum technology (OVT) system, offers 97 SCFM air handling capabili es for quick priming. Materials Pump Casing Impeller Dynamically balanced, non-clogging, enclosed, 65-45-12 ductile iron, with rear-equalizing vanes to reduce axial loading and prolong seal and bearing life; diameter 12” Mechanical Seal 2.5” run-dry, oil or grease lubricated with tungsten carbide rotating and silicon carbide stationary seal faces. Single inside mounted, non-pusher type with self-adjusting elastomeric bellows. All other components are 304 stainless steel and Viton. Rugged, back pull-out design, heavy duty class 30 cast iron with tapered bore design Bearings & Frame Consult factory for other versions & options including site trailers, sound attenuation, etc. Heavy-duty class 30 cast iron Heavy-duty grease lubricated to carry both axial and radial loads. Frame is heavy-duty class 30 cast-iron High quality 4340 steel, fitted with renewable 416 stainless steel sleeve TECHNICAL SPECIFICIATIONS Suction Size Fuel Tank Discharge Size Maximum Flow Capacity Best Efficiency Point Maximum Head Maximum Solids Handling Maximum Operating Times Fuel Economy Maximum Operating Speed Maximum Operating Temp. Maximum Operating Pressure 100 psi (686.5 kPa) Thompson Pump and Manufacturing Co., Inc. 4620 City Center Drive, Port Orange, FL 32129 USA www.thompsonpump.com

Automatic Shutdowns 4-cylinder, in-line, 4-cycle, water-cooled, turbo-charged, direct-injected, Final Tier IV diesel Low oil pressure; high coolant temperature Alternator, radiator, electronic governor, recirculation system Specifications and illustrations are subject to revision without notice and without incurring any obligation for previous or subsequent equipment sold. Thompson Pump (ISO 9001:2008) makes no representation regarding the completeness or accuracy of this information and is not liable for any direct or indirect damages arising from or relating to this information or its use....