This base-mounted end suction pump incorporates a cast iron casing with an integrally balanced bronze impeller. Its dry shaft construction utilizes a stainless steel shaft paired with a replaceable bronze shaft sleeve to prevent circulating fluid from making contact with the internal rotating components. A mechanical seal composed of ceramic and EPT components manages pressure ratings up to 125 PSI. The assembly is built for center-line discharge to assist with air venting, while the bearing housing utilizes permanently lubricated sealed-for-life ball bearings.
The 10 HP premium efficiency ODP motor operates at 1750 RPM, utilizes Aegis grounding, and accepts 380-460V / 3PH power with 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.