This base-mounted end suction pump comprises a class 30 cast iron casing with a center-line discharge and a bronze impeller. The assembly integrates a stainless steel shaft protected by a replaceable bronze shaft sleeve using a dry shaft design. A mechanical seal utilizes ceramic seats with EPT rubber, rated for 250°F, while the casing supports pressures up to 125 PSI and incorporates a wear ring.
The 7.5 HP premium efficiency TEFC motor operates at 1750 RPM, integrates Aegis grounding, and receives power via 380-460V / 3PH supply with a DOE PEI rating of 0.45. The "S" in the SCI 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.