Blog

Grundfos TP series centrifugal pumps are vertical in-line pumps used in a variety of applications. These pumps are all single-stage, in-line centrifugal pumps with standard motors and mechanical shaft seals. The pumps are of the close-coupled type, i.e. pump and motor are separate units. Consequently, the pumps are less sensitive to impurities in the pumped liquid than similar pumps of the canned rotor type.  This series is notable for its high levels of reliability and efficiency. Quiet, highly-efficient motors are standard components. All TP pumps are electro-coated to ensure high corrosion resistance. GRUNDFOS TP SERIES CENTRIFUGAL PUMPS Model Comparison Chart Model Pump Connection (GF Flange Mount) HP Voltage Phase GPM Max. Head 96411783 15/26 1/2 208-230/460 3 53.79 23.95' 96737830 15/26 1/2 208-230/460 3 53.7 23.95' 49Z90204 50 1/3 208-230/460 3 100.41 12.57' 96411807 50 1/3 208-230/460 3 100.24 12.53' 97642026 15/26 1/2 115/208-230 1 53.7 23.95' 96411782 15/26 1/2 115/208-230 1 53.79 24.11' 96913805 50 1/3 115/208-230 1 100.41 12.45' 96411806 50 1/3 115/208-230 1 100.24 12.53' 96411791 40/43 1/3 208-230/460 3 70.21 11.98' 97698637 40/43 1/3 208-230/460 3 70.33 11.98' 96741755 40/43 1/3 115/208-230 1 70.22 11.94' 96411790 40/43 1/3 115/208-230 1 70.1 12.02' 96649147 50 3/4 208-230/460 3 120.46 31.31' 96411811 50 3/4 208-230/460 3 120.66 31.52' 96731063 50 3/4 115/208-230 1 120.46 31.31' 96411810 50 3/4 115/208-230 1 120.07 31.31' 96411785 15/26 1/2 208-230/460 3 53.79 23.95' 96411784 15/26 1/2 115/208-230 1 53.79 24.11' 96890358 80 3 208-230/460 3 220.63 48.22' 96411832 80 3 208-230/460 3 220.63 48.38' 96411809 50 1/3 208-230/460 3 100.24 12.53' 96411808 50 1/3 115/208-230 1 100.24 12.53' 96411793 40/43 1/3 208-230/460 3 70.21 11.98' 96411792 40/43 1/3 115/208-230 1 70.1 12.02' 96411813 50 3/4 208-230/460 3 120.66 31.52' 96736483 80 3 115/208-230 1 220.63 48.38' 96411831 80 3 115/208-230 1 220.26 48.22' 96411812 50 3/4 115/208-230 1 120.07 31.31' 97567365 50 3/4 115/208-230 3 300.99 27.95' 96411847 100 2 208-230/460 3 300.49 28.04' 96411851 100 3 208-230/460 3 300.73 48.69' 96804572 100 3 208-230/460 3 96411850 100 3 115/208-230 1 300.73 48.53' 96411846 100 2 115/208-230 1 305.45 27.85' 96411825 80 1/2 115/208-230 1 170.46 13.53' 97502609 50 1-1/2 208-230 3 140.43 46.49' 96411849 100 2 208-230/460 3 300.49 28.04' 96411834 80 3 208-230/460 3 220.63 48.38' 96411853 100 3 208-230/460 3 96411833 80 3 115/208-230 3 220.26 48.22' 96411848 100 2 115/208-230 1 305.45 27.85' 96411852 100 3 115/208-230 1 300.73 48.53' 96870513 50 2 208-230 3 150.15 62.62' PERFORMANCE CURVES DIAGRAM TROUBLESHOOTING SERIES OVERVIEW Grundfos TP Series Centrifugal Pump Series Overview IN-LINE PUMP INSTRUCTIONS Grundfos TP Series Centrifugal Pump In-Line Pump 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.