This base-mounted end suction pump comprises a cast iron casing and a bronze impeller. The design incorporates a dry shaft construction, which protects the stainless steel shaft from fluid contact by utilizing a replaceable bronze shaft sleeve. A mechanical seal assembly consists of ceramic seat halves with EPT rubber components. This pump operates at a pressure rating of 125 PSI without a wear ring and provides center-line discharge for positive air venting.
Powered by a 30 HP premium efficiency TEFC motor, the assembly operates at 1750 RPM with Aegis shaft grounding, utilizes a 380-460V / 3PH power supply, and has a DOE PEI rating of 0.48. 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 4X / IP 66 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.