Advantage Stainless Steel Condensate & Boiler Feed Units | Boiler Supplies

Additional Information

Advantage Series Condensate and Boiler Feed systems are designed to require less floor space, reduce maintenance, outlast mild steel, and weigh less than cast iron. Our Advantage Series systems can be custom engineered to fit in tight places. Additionally, all stainless steel wash down duty for use in dairy environments are available.

When compared to Sarco, Bell & Gossett, Skidmore, Shipco, Hoffmann Nash, and others it’s easy to see the Stainless Advantage.
The D.L. Thurrott, Inc Advantage Series boiler feed and condensate return packages are designed, assembled and tested at our facility before you receive them. Many pumps from the utility building boom of the 1950s–70s had larger capacities and more horsepower than previously supplied in order to meet increased plant size. As pump energy levels increased, so did the failure rate. Additional progress has been made through pump manufacturers’ efforts to address first stage impeller design, materials, and rotor dynamics. As a result, good reliability of high-energy feed pumps is attainable.

When upgrades are properly performed, an upgraded pump may well be “better than new”. Returning condensate preserves the treated water and any heat that remains in the fluid. Multi-stage pumps allow for smaller packages with sufficient head pressure to return it to the boiler room. Also located in the boiler room are gear and screw pumps used to feed #4 & #6 fuel oil to the burner.


  • Grundfos Pumps, 304 stainless steel pump impellers and casings, Cast iron or stainless steel pump discharge heads, Strainers and inducers on pump inlets, Temperatures to 210 F, 304 stainless steel receivers, Service one pump while other operates, No suction piping or valves, 2" - 4" inlet, 2" - 3" vent, 1" drain, Clean out access to tank through pump opening, Easy to install in tight areas - small foot print, Easy to maintain


  • Condensate Return Systems, Simplex or Duplex, Flows to 90 GPM, Pressures to 85 psi, 25, 50, 100 gallon receivers, Mechanical alternator - Duplex, Mechanical float - Simplex

Available Options:

  • Sight glass set with brass or stainless valves, Bi-metal 250F thermometer, Control panels - mounted and wired, Custom tank sizes - to fit standard door sizes, All 304SS pump (change iron discharge head to 304SS), All 304SS float mechanism (change brass/iron bushing to 304SS)