This base-mounted end suction pump is constructed with a class 30 cast iron casing and a bronze impeller. The assembly utilizes a dry shaft design, which incorporates a stainless steel shaft covered by a replaceable bronze shaft sleeve to prevent fluid contact. For fluid containment, it employs a mechanical seal comprised of a ceramic seat half and EPT rubber. The unit is rated for 125 PSI without a wear ring. This pump configuration accommodates parallel pumping and multi-pump control, providing hydraulic performance consistent with standard industrial requirements.
The 25 HP Premium Efficiency TEFC motor operates at 3450 RPM and includes Aegis Grounding, power supply of 380-460V / 3PH, and a DOE PEI rating of 0.47. 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.