This end suction pump utilizes a class 30 cast iron casing with integrally cast mounting feet and a bronze impeller. The assembly incorporates a dry shaft design that prevents contact between the circulating fluid and the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. For fluid sealing, the unit utilizes an EPT rubber component with a ceramic seat half, supporting a 125 PSI pressure rating without a wear ring. This design allows for serviceability without disrupting connected piping.
A 7.5 HP Premium Efficiency ODP motor operating at 3450 RPM with Aegis Grounding and a 200-240V / 1PH power supply possesses a DOE PEI rating of 0.49. 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.