Hurst Cyclone - Vertical Tubeless Boilers

 

 

 

The Cyclone is available in:

hot water or steam

High pressure or low pressure

Vertical Tubeless - Available in steam and hot water

Standard Steam Trim:
  • Steam - Standard design pressure of 150 PSI; Low pressure also available.
  • Hot Water - Standard design pressure of 30 PSI; Optional to 160 PSI, 250° F
  • Steam pressure gauge with syphon and test cock
  • Combination low water cutoff and pump control with water column blowdown valve
  • Probe auxiliary low water cutoff and relay
  • ASME safety relief valve
  • Operating and high limit pressure controls
  • Steam outlet valve, slow opening blowdown valve, feedwater shut off valve, and check valves included on boilers through 30Hp.
  • Burner/Boiler UL Packaged
  • Convenient eye-level burner
  • Factory assembled; fully automatic
  • Simple and inexpensive to install

You can package the Cyclone along with a feedwater system.  Have everything mounted on a single skid for easy installation!

More Storage:

  • Capacity to handle swing and spike loads - quick recovery - quick response.
  • The larger steam-release surface is calmer, reducing carry over of unevaporated water.
  • The resulting drier steam also reduces system scaling.
  • In addition, dry steam helps to eliminate unnecessary extra condensate. Energy and fuel are saved. Longer life results.

Inspection Access:

  • The waterside openings are located in the most effective positions. The lower handholes offer far better access for both cleanout and inspection.
  • These more functional locations avoid the obstructing handhole “tunnels” used by our competitors.
  • The top opening offers a strategic view of the furnace crown sheet.

4-Pass Design:

  • The gases leaving the furnace are split four ways and travel through four individual serpentine fin passages to the stack outlet.
  • Each quarter of the heat
    travels its own four-pass path (see illustration below).
  • Heat transfers evenly to the fins and boiler shell, eliminating the metal stress due to uneven heat transfer common in other designs.