This base-mounted end suction pump utilizes a cast iron casing with a bronze impeller and a bronze shaft sleeve mounted on a stainless steel shaft. Its dry shaft construction prevents fluid contact with the shaft, allowing for a pressure rating of 125 PSI without a wear ring. A mechanical seal incorporating a ceramic seat half and EPT rubber components maintains system integrity at operating temperatures up to 250°F.
The 5 HP Premium Efficiency motor, housed in a TEFC enclosure, operates at 1750 RPM and incorporates Aegis grounding within a 380-460V / 3PH power supply. The DOE PEI for this unit is 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.