This base-mounted end suction pump utilizes a cast iron casing with integrally cast mounting feet. The hydraulic assembly incorporates a bronze impeller and a stainless steel shaft, which is protected by a replaceable bronze shaft sleeve in a dry shaft design. The mechanical seal assembly consists of ceramic and EPT components. Rated for 125 PSI, this construction allows for maintenance and servicing of the pump components without disturbing the connected system piping.
The pump utilizes a 7.5 HP premium efficiency ODP motor operating at 1750 RPM with Aegis grounding on a 380-460V 3PH power supply, resulting in a DOE PEI of 0.44. The 'S' in the 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-mechanical bypass, main fused disconnect with 100kA SCCR, and drive fusing, holding an enclosure NEMA Type 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.