This end suction pump utilizes a class 30 cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly incorporates a dry shaft design with a stainless steel shaft and a replaceable bronze shaft sleeve to isolate the shaft from circulating fluids. It utilizes a mechanical seal comprising a ceramic seat and EPT rubber, rated for 125 PSI without a wear ring. Pressure tappings are included on both suction and discharge connections to facilitate system monitoring.
Powered by a 5 HP Premium Efficiency ODP motor operating at 1750 RPM, the assembly integrates Aegis grounding on a 380-460V / 3PH power supply with a DOE PEI 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.