This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The assembly incorporates a stainless steel shaft with a replaceable bronze shaft sleeve, protected by a dry shaft mechanical seal design utilizing ceramic seat and EPT rubber components. This pump configuration maintains a pressure rating of 125 PSI.
The unit utilizes a 20 HP premium efficiency TEFC motor operating at 3450 RPM with Aegis grounding and a 380-460V / 3PH power supply, yielding 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.