This close-coupled end suction pump integrates a cast iron casing with a bronze impeller and bronze shaft sleeve. The dry shaft design eliminates contact between the pump shaft and circulating fluid to minimize corrosion. The mechanical seal incorporates a ceramic seat and EPT rubber. Additional construction elements include flush seal line taps and suction and discharge pressure tappings for system monitoring. The pump is rated for 125 PSI with a wear ring.
The motor utilizes a 30 HP, premium efficiency, TEFC, 1750 RPM configuration with Aegis grounding, operating on a 380-460V / 3PH power supply, resulting in a DOE: PEI = 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.