CI Series Close-Coupled End Suction Pumps
For the Ultimate in Reliability and Ease of Installation
Taco CI Series Close-Coupled End Suction 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 Series Close-Coupled End Suction 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. Additionally, 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 Product Literature Archives.
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Performance Data
Max. Fluid Temp.: 250°F (120° C)
Max. Working Pressure: 175 PSIG (1210 KPA); Optional: 300 PSIG (2070 KPA)
Flow Range: 20 – 2,650 GPM
Head Range (ft) : 5- 380′
HP: ½ – 60
Sizes: 1.5″ – 6″
Features
- Easy-To-Replace, Slip-On Shaft Sleeve Facilitates Seal Maintenance in the Field, Lowers Maintenance Costs
- Dry Shaft Design Ensures Shaft is Never Exposed to System Fuid, Eliminated the Need for an Expensive Corrosion-Resistant Shaft
- Flush Seal Line Taps Allow for Installation of Filter to Protect Seal from Particles Present in Open Systems
- Rear Pullout Design Allows Servicing Without Disturbing System Piping
- Top Center Line Discharge Design Simplifies Piping Layouts, Reduces Piping Strain and Makes Pump Self-Venting
Applications
- Pressure Boosting
- Hot Water Heating Systems
- Closed Cooling Circuits
- Air Conditioning Systems
- Hydronic Heating & Cooling
- Water/Glycol concentrations up to 50%
- Solar / Geothermal
Models & Related Documents
CI1206D
Flow: 10 – 175 GPM; Head: 1′ – 167′
CI1207D
Flow: 8 – 240 GPM; Head: 5′ – 236′
CI1209C
Flow: 9 – 240 GPM; Head: 14′ – 390′
CI1506D
Flow: 15 – 280 GPM; Head: 1′ – 159′
CI1507D
Flow: 14 – 450 GPM; Head: 2′ – 235′
CI1509D
Flow: 14 – 325 GPM; Head: 5′ – 372′
CI1511B
Flow: 16 – 250 GPM; Head: 5′ – 139′
CI2007D
Flow: 15 – 475 GPM; Head: 5′ – 219′
CI2009D
Flow: 23 – 552 GPM; Head: 2′ – 390′
CI2506D
Flow: 20 – 400 GPM; Head: 3′ – 151′
CI2507D
Flow: 30 – 910 GPM; Head: 2′ – 223′
CI2509D
Flow: 34 – 851 GPM; Head: 5′ – 373′
CI2510C
Flow: 37 – 525 GPM Head: 6′ – 104′
CI2511D
Flow: 35 – 530 GPM; Head: 4′ – 133′
CI2513D
Flow: 31 – 475 GPM; Head: 17′ – 181′
CI3007D
Flow: 35 – 1060 GPM; Head: 2′ – 229′
CI3009D
Flow: 48 – 1200 GPM; Head: 5′ – 327′
CI3011D
Flow: 49 – 790 GPM; Head: 13′ – 128′
CI3013D
Flow: 59 – 900 GPM; Head: 4′ – 170′
CI4007D
Flow: 56 – 1700 GPM; Head: 3′ – 217′
CI4009D
Flow: 83 – 1200 GPM; Head: 4′ – 81′
CI4011C
Flow: 65 – 1014 GPM; Head: 13 – 129′
CI4013D
Flow: 83 – 1259 GPM; Head: 2′ – 174′
CI5007D
Flow: 79 – 1130 GPM; Head: 4′ – 46′
CI5009D
Flow: 91 – 1360 GPM; Head: 1′ – 82′
CI5011D
Flow: 99 – 1550 GPM; Head: 3′ – 124′
CI6009D
Flow: 150 – 2350 GPM; Head: 10′ – 87′
CI6011D
Flow: 161 – 2500 GPM; Head: 10′ – 122′
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