The 20 Gallon system is constructed from ¼” & ½” thick Corten Steel or Stainless steel. Comprised of US Motors, ODP motors are standard but TEFC is also available with John Crane seals and silicon brass impellers. Square D components are in the boiler feed system’s control panels and float switches. Organizations across a wide spectrum of industries look to boiler feed systems to improve the durability and performance of their boilers in peak times. Our 20-gallon boiler feed system has passed rigorous tests to meet the highest standards in the industry. Over 95% are available for shipped within 24 hours.