This end suction pump utilizes a cast iron casing and a bronze impeller to facilitate fluid movement. The construction incorporates a dry shaft design that prevents contact between the circulating fluid and the shaft, rated for 125 PSI without a wear ring. Maintenance of the mechanical seal is supported by a replaceable bronze shaft sleeve, a ceramic seat half, and EPT rubber components. Pressure tappings integrated into the suction and discharge connections allow for monitoring system conditions during operation.
The 7.5 HP premium efficiency motor utilizes a TEFC enclosure and operates at 1750 RPM with Aegis shaft grounding, receiving power through a 380-460V, 3PH supply, with a DOE PEI rating of 0.45. 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.