This base-mounted end suction pump comprises a class 30 cast iron casing with center-line discharge and an integrally cast bronze impeller. The assembly integrates a stainless steel shaft protected by a replaceable bronze shaft sleeve, maintaining a dry shaft design rated for 125 PSI. A mechanical seal utilizes ceramic faces and EPT rubber to provide a fluid barrier. The unit supports parallel pumping and multi-pump control configurations.
Powered by a 5 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding and a 380-460V / 3PH power supply, the assembly maintains a DOE PEI of 0.47. 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.