This end suction pump utilizes a cast iron casing and a bronze impeller to manage fluid flow. The assembly incorporates a dry shaft design that prevents contact between the circulating fluid and the stainless steel shaft, which is shielded by a bronze shaft sleeve. A mechanical seal with an EPT rubber component and a ceramic seat maintains fluid integrity. The pump supports a maximum operating pressure of 125 PSI when configured without a wear ring.
The 5 HP premium efficiency TEFC motor operates at 1750 RPM, integrates Aegis grounding, and accepts a 380-460V / 3PH power supply, resulting in a DOE PEI rating of 0.44. 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.