This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The assembly integrates a stainless steel shaft protected by a replaceable bronze shaft sleeve. This mechanical design utilizes a dry shaft construction to isolate the shaft from the circulating fluid, supporting operation at a maximum pressure of 125 PSI without a wear ring. A mechanical seal with a ceramic seat and EPT elastomer completes the sealing assembly. The volute configuration incorporates center-line discharge to assist with positive air venting.
Powered by a 30 HP Premium Efficiency ODP 1750 RPM motor with Aegis grounding, the pump operates on a 380-460V / 3PH power supply with a DOE PEI of 0.48. 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.