This base-mounted end suction pump incorporates a class 30 cast iron casing with integrally cast mounting feet and a bronze impeller. The pump utilizes a dry shaft design that isolates the stainless steel shaft from the circulating fluid, complemented by a replaceable bronze shaft sleeve to facilitate seal maintenance. Fluid management occurs through a ceramic and EPT mechanical seal. This assembly accommodates pressures up to 125 PSI within the system.
The pump operates with a 40 HP premium efficiency TEFC motor at 3450 RPM, integrating Aegis grounding on a 380-460V / 3PH power supply with a DOE PEI rating 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 4X / IP 66 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.