This end suction pump utilizes a cast iron casing with center-line discharge and a bronze impeller. The construction incorporates a stainless steel shaft protected by a replaceable bronze shaft sleeve to maintain a dry shaft configuration that prevents circulating fluid from contacting the shaft. A mechanical seal composed of ceramic and EPT materials provides fluid containment at pressures up to 125 PSI. The bearing housing integrates permanently lubricated, sealed-for-life ball bearings to support rotation.
The 2 HP premium efficiency TEFC motor operates at 1750 RPM and incorporates Aegis grounding, powered by 380-460V / 3PH electrical supply with a DOE PEI of 0.48. 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.