Taco CI Series Pumps provide the ultimate in reliability and ease of installation for heating, air conditioning, pressure boosting, cooling water transfer, and water supply applications. An easy-to-replace, slip-on shaft sleeve facilitates seal maintenance in the field and lowers maintenance costs. Taco's exclusive dry shaft design protects the pump shaft by eliminating contact with the circulating fluid, so corrosion-resistant shaft materials are generally not required. CI Pumps also feature flush seal line taps, allowing the installation of a filter to protect the seal from non-condensable particles present in open systems. In addition, pressure tappings on suction and discharge connections are provided as a standard feature.
Please note: Models CM, FE and FM base-mounted and close-coupled pumps are obsolete. Various documents for these products are available in our Historical Literature archives.
Max. Head (ft): 181
HP: 1/2 - 50
Sizes(in.): 2 x 1-1/4, 1-1/2 x 1-1/4 , 2-1/2 x 1-1/2, 2-1/2 x 2, 3 x 2-1/2, 4 x 3, 5 x 4, 6 x 5, 8 x 6
Max. Fluid Temperature: 250°F (120° C)
Max. Working Pressure Standard: 175 PSIG (1210 KPA); Optional:300 PSIG (2070 KPA)
Exclusive Dry Shaft Design Eliminates Contact with Circulating Fluid to Protect Pump.
Corrosion-Resistant Shaft Materials Generally Not Required.
Flush Seal Line Taps Allow Installation of Filter to Protect Seal from Non-Condensable Particles in Open Systems.
1/4 " NPT Pressure Tappings on Suction and Discharge Connections.
Rear Pullout Design Allows Servicing Without Disturbing System Piping.
Optional Low-Cost Replaceable Wear Ring Protects Casing During Normal Operation.
Top Center Line Discharge Design Simplifies Piping Layouts, Reduces Piping Strain and Makes Pump Self-Venting