This base-mounted end suction pump utilizes a class 30 cast iron casing and a bronze impeller. The pump incorporates a dry shaft design that prevents circulating fluid from contacting the stainless steel shaft, which is covered with a replaceable bronze shaft sleeve. A mechanical seal with a ceramic seat and EPT rubber components facilitates operation up to 125 PSI. The assembly integrates integrally cast mounting feet and accommodates gauge ports at the suction and discharge connections to monitor pressure.
Powered by a 5 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding, the assembly runs on a 380-460V / 3PH power supply with 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.