This base-mounted end suction pump incorporates a cast iron casing with center-line discharge and integrally cast mounting feet. The assembly utilizes a stainless steel impeller for hydraulic performance 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. Sealing is managed by a ceramic mechanical seal with EPT rubber, rated for a maximum pressure of 125 PSI.
The 15 HP premium efficiency TEFC motor operates at 3450 RPM and incorporates Aegis grounding for 200-230V 3PH power supply, resulting in a DOE PEI of 0.45. The "S" in the SFI 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.