This base-mounted end suction pump integrates a class 30 cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly utilizes a dry shaft design, preventing contact between the circulating fluid and the stainless steel shaft. Protection for the shaft is provided by a replaceable bronze shaft sleeve. The mechanical seal assembly comprises ceramic seat halves and EPT rubber, rated for 250°F operation. This pump assembly maintains a maximum pressure of 125 PSI.
The system utilizes a 1.5 HP Premium Efficiency TEFC motor operating at 1750 RPM with Aegis shaft grounding, powered by 380-460V 3PH input, achieving a DOE PEI of 0.46. 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.