This end suction pump utilizes a class 30 cast iron casing with integrally cast mounting feet and center-line discharge for air venting. The unit incorporates a bronze impeller, a stainless steel shaft, and a replaceable bronze shaft sleeve. Engineering specifications include a dry shaft design that prevents the circulating fluid from contacting the shaft and a mechanical seal composed of a ceramic seat and EPT rubber. This assembly is rated for 125 PSI and integrates a replaceable bronze wear ring.
Powered by a 3 HP premium efficiency TEFC motor operating at 1750 RPM, the assembly integrates Aegis shaft grounding and utilizes a 380-460V / 3PH power supply, resulting in a DOE PEI rating 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.