This base-mounted end suction pump utilizes a class 30 cast iron casing with a center-line discharge and a bronze impeller. The design integrates a stainless steel shaft covered by a replaceable bronze shaft sleeve, which facilitates maintenance through a dry shaft construction. A ceramic and EPT mechanical seal isolates the fluid path, and the configuration allows service without disturbing system piping. This assembly is rated for 125 PSI without a wear ring.
Powered by a 5 HP premium efficiency ODP motor operating at 1750 RPM, the assembly incorporates Aegis grounding and accepts a 380-460V 3PH power supply, yielding a DOE PEI of 0.47. 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.