This base-mounted end suction pump incorporates a cast iron casing with center-line discharge for air venting. A bronze impeller provides fluid movement, while a stainless steel shaft utilizes a replaceable bronze shaft sleeve to isolate the shaft from circulating fluids. The assembly utilizes a ceramic mechanical seal with EPT rubber elements to provide fluid containment at pressures reaching 125 PSI. Engineered for maintenance, the bearing housing contains sealed-for-life ball bearings and permits serviceability without disconnecting system piping.
The 15 HP premium efficiency TEFC motor operating at 1750 RPM with Aegis grounding on 380-460V / 3PH power supply has a DOE PEI rating of 0.47. The "S" in the SFI 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.