This close-coupled end suction pump utilizes a cast iron casing and a bronze impeller to facilitate fluid transfer. The assembly incorporates a bronze shaft sleeve and a dry shaft design that prevents circulating fluid from contacting the pump shaft. A mechanical seal with ceramic and EPT components seals the unit, which supports operating pressures up to 125 PSI. Flush seal line taps allow for the integration of a filtration system, while integrated pressure tappings on the suction and discharge connections permit system monitoring.
The 7.5 HP motor features a premium efficiency rating and is enclosed in a TEFC housing, operating at 1750 RPM with Aegis grounding and a 380-460V 3PH power supply. 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 an electro-mech bypass, main disconnect, and 5kA SCCR, and holds an enclosure NEMA 3R / IP 64 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.