Publication No. 12-04-160, Revised 12-30-04
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HFP Series Heavy Fuel Preheaters
Technical Data

Normal heat capacity (operating):

 

 200,000 Btu/hour
Max heat capacity (operating):
   450,000 Btu/hour
Heat transfer media:
   Thermal fluid
Liquid fill:
   Coil—5 gallons of thermal fluid
  Shell—54 gallons of fuel
Heating surface:
   262 sq. ft.
Thermal fluid pressure drop:
   3.3 PSI
Estimated weight:
   1,400 lbs (dry)
  1,950 lbs (in operation)
Shell design:
   260 PSI @ 200 degrees F
Tube bundle design:
   260 PSI @ 500 degrees F
Flow rate:
   90 gpm
Thermal fluid temperature at inlet:
   380 degrees F (operating)
Thermal fluid temperature at outlet:
   370 degrees F (operating)
Preheater control:
   Modulating, 4–20 mA.
Power supply:
   Stand-alone—120V/1ph/60Hz
  Skid-mounted—480V/3ph/60Hz
  (HFP-E electrically heated models also require 480V/3ph/60Hz)
Connections  
Fuel inlet:
   1-1/2 inch NPT coupling
Fuel outlet:
   1-1/2 inch NPT coupling
Fuel drain:
   3/4 inch NPT
Thermal fluid inlet:
   1-1/2 inch flange, 150 PSI
Thermal fluid outlet:
   1-1/2 inch flange, 150 PSI
Thermal fluid drain:
   1/2 inch NPT
Relief valve:
   3/4 inch NPT


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