This base-mounted end suction pump utilizes a class 30 cast iron casing with center-line discharge for positive air venting. The unit incorporates a bronze impeller and a stainless steel shaft protected by a replaceable bronze shaft sleeve. This dry shaft design prevents contact between the circulating fluid and the shaft, maintaining a 125 PSI pressure rating. Sealing is managed by a mechanical seal assembly containing a ceramic seat and EPT rubber, rated for operation up to 250°F.
The assembly utilizes a 15 HP premium efficiency TEFC motor that operates at 1750 RPM and incorporates Aegis grounding, powered by 200-230V / 3PH electrical input, with a DOE PEI of 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.