This close-coupled end suction pump incorporates a cast iron casing and a bronze impeller to facilitate fluid movement. The design utilizes a dry shaft that isolates the circulating fluid from the shaft, paired with a bronze shaft sleeve. The mechanical seal assembly consists of a ceramic seat half and EPT rubber, with the unit rated for 125 PSI operation. Pressure tappings on suction and discharge connections serve as standard elements for system monitoring.
The assembly utilizes a 25 HP premium efficiency ODP motor operating at 3450 RPM, constructed with Aegis grounding and powered by a 380-460V, 3PH supply, achieving 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.