DFX-750 Related Literature

DESIGN FEATURES:


• Low Mass Design
   – enables quick thermal response
   – ensures excellent controllability
• Seamless 316 SS Flow Tubing
   – provides clean, contamination-free application
   – prevents internal leaks
   – allows up to 3,000 psi rating
• Cast Aluminum Body
   – enables indirect fluid heating
   – ensures robust, ruggedized performance
   – promotes long heater life
• Dual Fluid Path Capability
   – permits precision heat/cool temperature control
   – provides higher flow rate capability
• UL® Recognition & Certified Ex-Enclosures
   – safe laboratory and industrial use
   – North American and European HazLoc ratings


Applications:

Liquids:

  • De-ionized water
  • Water, glycol & CIP solutions
  • Lube and heat transfer oils
  • Adhesives, resins & other viscous fluids
  • Temp sensitive inks, coatings & paints

Solvents:

  • ACT, EKC, MEK, NMP, Others

Gases:

  • Nitrogen & similar gases
  • Supercritical cleaning
  • Steam generation & superheating
  • Sterilization gases
  • Other non-flammable gases

DFX-750 Cast Circulation Heater

The DFX750 is a compact, electric, in-line circulation heater designed to quickly and safely heat liquids and gases. This cast-in-aluminum circulation heater heats fluids indirectly providing a clean heating environment.  This design also protects oils and other viscous fluids from thermal breakdown often found in direct immersion applications. The heater elements are protected from corrosive attack and yet provide rapid heat up of process fluids. The excellent thermal conductivity of aluminum provides fast thermal response and excellent controllability.

Optional dual fluid path designs provide heat/cool capabilities for precise solvent, volatiles and viscous liquid temperature control. Or the dual tubing can be used to double the flow rate, halve the pressure drop or be used in a heat/heat configuration.

 

DFX 750

DFX 750 Dimensional, Process, Electrical, and Specification Ordering Data

DFX 750 SPECIFICATIONS:

  • DFX 750 Construction: 0.75” (19mm) x 0.065” (1.65mm) wall x 227” (575 cm) long, 316 stainless steel fluid tubing embedded in cast, grounded, aluminum heating body
  • Fluid Connections: Tube ends
  • Temperature Range: To 200°C (392°F)
  • Pressure Rating: To 3000 psi (205Bar)
  • Voltage: To 480V~ (ac), single or three phase
  • Wattage: To 40,000 Watts
  • Mounting: Two brackets, with mounting holes
  • Electrical Enclosure: NEMA 1 standard


DFX 750 OPTIONS:

  • Heat/Cool configuration
  • Process and high limit temperature sensors
  • Thermostats for direct or pilot duty control
  • Replaceable high limit thermal cutoff device
  • NEMA 4, 7, NEC Class 1, Division 2, or ATEX rated electrical enclosure
  • Passivated and electropolished wetted surface
  • Insulated body up to 200°C (392°F) operation
  • Stand-off electrical enclosure