This base-mounted end suction pump is constructed with a cast iron casing and a bronze impeller. The assembly integrates a stainless steel shaft with a bronze shaft sleeve to utilize a dry shaft design, which prevents contact between the circulating fluid and the shaft. A mechanical seal with a ceramic seat and EPT rubber components maintains pressure ratings up to 125 PSI. The pump incorporates integrally cast mounting feet and allows for maintenance of the rotating assembly without disturbing the system piping.
The 60 HP premium efficiency TEFC motor operates at 3450 RPM and utilizes Aegis grounding for a 380-460V / 3PH power supply, achieving a DOE PEI rating of 0.46. 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.