This base-mounted end suction pump incorporates a cast iron casing with a centerline discharge and a bronze impeller. The assembly utilizes a dry shaft design rated for 125 PSI without a wear ring, which protects the stainless steel shaft from fluid contact using a replaceable bronze shaft sleeve. A mechanical seal consisting of a ceramic seat and EPT rubber maintains integrity within the fluid path. Integrally cast mounting feet allow for secure installation.
The 1.5 HP, premium efficiency, TEFC motor operates at 1750 RPM with Aegis shaft grounding and a 200-240V / 1PH power supply, resulting in a DOE PEI of 0.52. 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.