This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The assembly utilizes a stainless steel shaft paired with a bronze shaft sleeve, employing a dry shaft mechanical design to prevent circulating fluid from contacting the shaft. The mechanical seal integrates a ceramic seat half and EPT rubber. Engineered for a pressure rating of 125 PSI, the unit incorporates center-line discharge for air venting and includes gauge ports at the suction and discharge connections.
Powered by a 25 HP premium efficiency TEFC motor operating at 1750 RPM, the system includes Aegis grounding and utilizes a 380-460V / 3PH power supply, resulting in a DOE PEI rating 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 mechanical 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.