This base-mounted end suction pump comprises a cast iron casing with integrally cast mounting feet and a bronze impeller. The pump utilizes a dry shaft design that prevents circulating fluid from contacting the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. Internal sealing is provided by a mechanical seal incorporating a silicon-carbide seat half and EPT rubber. This assembly handles a maximum pressure rating of 125 PSI without a wear ring.
The 50 HP Premium Efficiency ODP motor operates at 1750 RPM with Aegis grounding and a 380-460V / 3PH power supply. 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.