This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller to facilitate fluid transfer. The design incorporates a stainless steel shaft paired with a bronze shaft sleeve, utilizing a dry shaft construction to isolate the pump shaft from the circulating fluid. Mechanical sealing consists of a tungsten carbide seat half and EPT rubber, providing a 250 PSI pressure rating with an integrated wear ring.
Operating at 40 HP, this premium efficiency TEFC motor functions at 1750 RPM with Aegis grounding and a 380-460V 3PH power supply, achieving a DOE PEI rating of 0.44. 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.