Two photos of circulation pumps.

WI 11001 – Circulation Pumps

  • Fractional horsepower up to about 3 hp, could also cover vacuum pumps, including controls

  • Note (water system pumps in pump houses are W&S, not Buildings)

  • Unit of measure is "each"

  • Often need better support, vibration mounts, isolation valves, flexible connections, disconnects nearby

  • Typical Life Expectancy – 20 Years