This base-mounted end suction pump comprises a class 30 cast iron casing and a bronze impeller. The assembly integrates a dry shaft design that prevents circulating fluid from contacting the stainless steel shaft, which is protected by a replaceable bronze shaft sleeve. A mechanical seal utilizes ceramic seats and EPT rubber to ensure fluid containment. Operating at a pressure rating of 125 PSI without a wear ring, this pump configuration supports standard system integration. The design facilitates routine maintenance of the shaft sleeve and bearing housing without the removal of system piping.
The motor is a 15 HP premium efficiency ODP unit that operates at 1750 RPM with Aegis grounding on a 200-230V 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 1 / IP 21 rating. The drive ships unmounted for customer wall installation without a bracket, harness, or vibration mounts.