This base-mounted end suction pump integrates a cast iron casing with a bronze impeller. The design incorporates a stainless steel shaft paired with a bronze shaft sleeve to maintain a dry shaft configuration. A ceramic and EPT mechanical seal prevents fluid contact with the shaft, operating at a maximum pressure of 125 PSI without a wear ring. This unit employs center-line discharge and is constructed with integrally cast mounting feet for structural stability.
The 40 HP premium efficiency ODP motor operates at 1750 RPM and incorporates Aegis grounding on a 380-460V, 3PH power supply with 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.