This base-mounted end suction pump comprises a cast iron casing with an integral bronze impeller and a stainless steel shaft. It incorporates a replaceable bronze shaft sleeve and a dry shaft design rated for 125 PSI without a wear ring. A ceramic and EPT mechanical seal facilitates fluid containment during operation. The assembly utilizes a center-line discharge configuration to support air venting and maintains structural integrity through its cast iron construction.
This 7.5 HP Premium Efficiency TEFC motor operates at 1750 RPM with Aegis grounding and accepts a 380-460V / 3PH power supply, resulting in a DOE PEI rating of 0.47. 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.