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The Grundfos 35s-SP series of submersible well pumps with motors is available for 4” maximum diameter wells. This series is renowned for its high efficiency and reliability throughout the range. Made entirely of corrosion-resistant stainless steel, SP pumps are ideal for a wide variety of applications. Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pump provides low long-term costs and high operating reliability regardless of the application. The Grundfos SP range offers high efficiency, high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimization of the pumping system. Applications: The pump is suitable for: Groundwater supply to waterworks Irrigation in horticulture and agriculture Groundwater lowering Pressure boosting Industrial applications Features: State-of-the-art hydraulics provide high efficiency and low operating costs 100 % stainless steel inside and outside Sand resistant Resistant to aggressive water Motor burnout protection Dry-running protection Monitoring, protection and communication via the MP 204 protection unit and the R100 remote control GRUNDFOS 35s-SP SERIES WELL PUMPS Model Comparison Chart Model Discharge (NPT) HP Voltage Phase GPM Max. Head 35s07-3 1-1/2" 3/4 230 3 45.12 84.66' 35s07-3 1-1/2" 3/4 460 3 45.12 84.66' 35s07-3 1-1/2" 3/4 230 1 45.12 84.66' 35s10-4 1-1/2" 1 230 1 45.16 113.61' 35s10-4 1-1/2" 1 460 3 45.49 113.61' 35s15-6 1-1/2" 1-1/2 230 3 45.49 171.05' 35s15-6 1-1/2" 1-1/2 460 3 45.49 171.05' 35s15-6 1-1/2" 1-1/2 230 1 45.39 171.05' 35s20-8 1-1/2" 2 460 3 45.19 227.96' 35s20-8 1-1/2" 2 230 3 45.19 227.96' 35s20-8 1-1/2" 2 230 1 45.29 227.96' 35s30-11 1-1/2" 3 460 3 45.67 314.14' 35s30-11 1-1/2" 3 230 3 45.29 314.14' 35s30-11 1-1/2" 3 230 1 45.29 314.14' 35s50-15 1-1/2" 5 230 3 46.18 436.26' 35s50-15 1-1/2" 5 460 3 46.18 436.26' 35s50-15 1-1/2" 5 230 1 45.87 436.26' 35s50-19 1-1/2" 5 230 3 45.72 547.91' 35s50-19 1-1/2" 5 460 3 45.72 547.91' 35s50-19 1-1/2" 5 230 1 45.39 547.91' 35s75-22 1-1/2" 7-1/2 230 3 45.99 638.74' 35s75-22 1-1/2" 7-1/2 460 3 45.62 630.37' 35s75-25 1-1/2" 7-1/2 460 3 45.55 716.23' 35s75-25 1-1/2" 7-1/2 230 3 45.87 720.94' 35S75-22 1-1/2" 7-1/2 460 3 45.62 630.37' 35s75-22 1-1/2" 7-1/2 230 3 45.99 638.74' 35s75-28 1-1/2" 7-1/2 230 3 45.67 806.28' 35s75-28 1-1/2" 7-1/2 460 3 45.22 798.43' 35s75-25 1-1/2" 7-1/2 230 3 45.87 720.94' 35s75-25 1-1/2" 7-1/2 460 3 45.55 716.23' 35s75-28 1-1/2" 7-1/2 230 3 45.67 806.28' 35S75-28 1-1/2" 7-1/2 460 3 45.22 798.43' 35s100-31 1-1/2" 10 230 3 45.97 901.31' 35s100-31 1-1/2" 10 460 3 45.97 901.31' 35s100-34 1-1/2" 10 230 3 45.74 983.25' 35s100-34 1-1/2" 10 460 3 45.9 983.25' 35s100-34 1-1/2" 10 460 3 45.8 986.39' 35s100-38 1-1/2" 10 230 3 45.52 1096.11' 35s100-38 1-1/2" 10 460 3 45.84 1101.92' 35s100-38 1-1/2" 10 460 3 45.68 1095.81' 35s150-41DS 2" 15 230 3 46.16 1193.72' 35s150-41D5 2" 15 460 3 46.11 1198.11' 35s150-44DS 2" 15 230 3 46.12 1284.47' 35s150-44DS 2" 15 460 3 46.02 1286.23' 35s150-47D5 2" 15 460 3 45.98 1367.97' 35s150-50DS 2" 15 460 3 45.83 1456.6' 35s150-50D5 2" 15 230 3 45.83 1448.44' 35s150-53D5 2" 15 230 3 45.72 1539.06' 35s150-53DS 2" 15 460 3 45.79 1539.06' 35s150-56DS 2" 15 230 3 45.68 1622.75' 35s150-56D5 2" 15 460 3 45.79 1623.04' 35s200-60DS 2" 20 230 3 46 1743.11' 35s200-60DS 2" 20 460 3 46.22 1754.62' 35s200-64DS 2" 20 460 3 45.98 1871.86' 35s200-64DS 2" 20 230 3 45.99 1863.87' 35s200-67DS 2" 20 460 3 45.91 1954.49' 35s200-67D5 2" 20 230 3 45.77 1950' PERFORMANCE CURVES DIAGRAM MOTOR DATA TROUBLESHOOTING BROCHURE Grundfos 35s-SP Series Well Pump Brochure TECHNICAL DATA Grundfos 35s-SP Series Well Pump Technical Data PRODUCT FLYER Grundfos 35s-SP Series Well Pump Product Flyer INSTALLATION INSTRUCTIONS Grundfos 35s-SP Series Well Pump Installation Instructions Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.