This end suction pump comprises a cast iron casing, a bronze impeller, and a bronze shaft sleeve. The dry shaft design operates at a 125 PSI rating without a wear ring and utilizes a mechanical seal constructed with a ceramic seat half and EPT rubber. Suction and discharge connections incorporate pressure tappings to monitor system conditions. Flush seal line taps allow for the installation of a filter to protect the seal from particles in the fluid stream.
Powered by a 20 HP premium efficiency TEFC motor operating at 1750 RPM, the assembly incorporates Aegis grounding and utilizes a 380-460V / 3PH power supply, resulting in a DOE PEI of 0.48. The "S" in the SCI series denotes Taco's advanced Self-Sensing technology, which eliminates remote sensors and field wiring by using internal mathematical algorithms to calculate system resistance and automate variable flow. The included VFD is configured with a fused disconnect without bypass and holds an enclosure NEMA 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.