This base-mounted end suction pump comprises a cast iron casing with a center-line discharge and a bronze impeller. The assembly utilizes a dry shaft design that isolates the stainless steel shaft from the circulating fluid, further protected by a replaceable bronze shaft sleeve. A mechanical seal with a ceramic seat half and EPT rubber components maintains system integrity at a maximum pressure of 125 PSI. Hydraulically balanced and constructed with integrally cast mounting feet, the pump architecture allows for servicing without the disturbance of system piping.
Powered by a 30 HP premium efficiency ODP motor operating at 1750 RPM, this unit incorporates Aegis grounding and utilizes a 380-460V 3PH power supply, resulting in a DOE PEI rating of 0.46. 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.