This close-coupled end suction pump comprises a cast iron casing and cover integrated with a stainless steel impeller and a bronze shaft sleeve. The dry shaft design eliminates contact between the shaft and the circulating fluid, while the mechanical seal utilizes a silicon-carbide seat and EPT rubber. This assembly supports system pressures up to 125 PSI. Flush seal line taps permit the installation of a filter to protect the seal from non-condensable particles in open systems.
The 2 HP premium efficiency TEFC motor operates at 1750 RPM with Aegis grounding on 230V 3PH power, achieving a DOE PEI of 0.43. 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 an electro-mechanical bypass and main disconnect, holding an enclosure NEMA 12 / IP 55 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.