This base-mounted end suction pump comprises a cast iron casing with a bronze impeller and a stainless steel shaft. The assembly incorporates a bronze shaft sleeve as part of the dry shaft design, which prevents the circulating fluid from contacting the shaft and maintains an operating pressure limit of 125 PSI. A mechanical seal utilizes a ceramic seat half and EPT rubber components to ensure consistent fluid management. This unit is constructed with a replaceable wear ring for maintenance efficiency within the hydraulic housing.
The motor is a 5 HP Premium Efficiency TEFC unit operating at 1750 RPM with Aegis Grounding, powered by a 380-460V / 3PH supply, with a DOE: PEI = 0.46. 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.