Stainless Steel Circulation Heaters
The Series HX-350 (12 W/in2), HX-357 (20 W/in2) and HX-358 (50 W/in2) Heatrex circulation heaters are designed for heating mildly corrosive liquids or pure water solutions. This design may also be used for heating gases or liquids to high temperatures with optional thermostat and high temperature construction described in the Special Features section.
Standard Features
Incoloy sheathed .475″ diameter heating elements
Insulated 304 stainless steel vessel with a galvanized jacket
NEMA Type 1 terminal enclosure
Built-on thermostat, 60-250°F range
Choice of mounting brackets or mounting pads
Flange heaters have class 150 stainless steel flanges which meet ANSI B16.5 standards
Rated 160 psi at 250°F
Optional 316 stainless steel construction
Optional passivation
Standard Construction
The standard circulation heater construction includes an Heatrex Pipe Thread or Pipe Flange Immersion Heater mounted in a thermally insulated pressure vessel with inlet and outlet nozzles.
A factory installed and pre-wired thermostat provides automatic process temperature control. Six heater mounting options are available to meet your specific installation requirements.
Applications
Adhesives
Oil Refining
Air Heating (Process)
Oils
Ammonia
Paint Lines
Anodizing Equipment
Pasteurizing
Automotive and Engines
Pipeline Heating
Chemical Processing
Plastic Machinery and
Curing
Processes
Cryogenic Processing
Platens
Degreasing Tanks
Plating Tanks
Desalinization Equipment
Preheating
Dessicant Drying
Presses
Drying
Process Air and Liquids
Food Processing
Purification Systems
Freeze Protection
Rinsing/Cleaning
Fuel Oils
Rolls and Cylinders
Gasoline Refining
Steam Heating
Heat Transfer Systems
Superheating
High Pressure Air or Gases
Tank Heating (Process, Storage)
Hydraulic Oils
Textiles
Laboratory Work
Wash Tanks
Lubrication Oils
Waste Water/Sewage
Metal Cleaning Baths
Treatment
Nitrogen
Water (Deionized, Potable, Process)
Oil Purifiers
