CR PumpsIf you are looking for reliable boiler operation, Grundfos pumps are the perfect match for:

  • Hot Water Boilers
  • Steam Boilers
  • Thermal Oil

Duff’s portfolio of pumps, including the Grundfos line, offers solutions designed to accommodate the numerous challenges encountered in industrial boilers. The high pressure, the high temperature, the risk of cavitation and the countless working hours have all been carefully contemplated in the development of Grundfos’ boiler feeding pumps. And what they offer you – or your customer – is peace of mind in the form of safe, reliable operation and long service life.

Industrial Boilers PumpsIf you are building a new boiler system, we recommend that you talk to us as early in the development process as possible. By far the majority of these pumps can be easily adjusted to match your specific requirements and optimize the entire system.

In addition to an impressive range of high-quality circulation pumps themselves, Duff offers an array of motors, speed controls and monitors that will improve the energy efficiency of the system.

Providing Solutions

Duff also offers customized solutions for common conditions such as high temperature operation, low NPSH and dry-running protection.

If your company treats water for boilers, cooling, heating, membranes or process, make sure to read about the Grundfos SMART Digital Dosing pumps. Once you try them, you’ll be so impressed with their reliability and simplicity, you’ll make the switch.

Stocking a vast inventory of pumps, Duff is always by your side—or by the side of your customer.

With Grundfos’ unique global set-up, and Duff’s Norristown, Pennsylvania, warehouse, we guarantee quick delivery of spare parts to wherever you need them. Duff also has emergency service 24 hours a day, 7 days a week.