Circulation Heaters are Flanged or Screwplug heaters that are mounted in a pressurized vessel, and are a complete unit for heating flowing gases or liquids.
Circulation Heaters are compact and highly efficient heaters are ideal for side arm or inline applications in either natural circulation or forced/pumped systems. The wide variety of options make Circulation Heaters suitable for most applications like Heating Fuel oil, Air, Steam Superheating, Corrosive gases & liquids, Water and or delicate liquids like brewers grain for
Beer.
Circulation Heaters Features:
• High efficiency heat transfer
• Pressure ratings to 600 lbs
• ANSI Standard NPT or ANSI Class 150 connections
• Heaters could be screwplug or flanged
• Stainless steel construction with Canadian Vessel Registration
• Various housing options available NEMA 4, 4X, explosion proof
• Suitable for steam, oils, chemicals, gases, corrosive solutions
Circulation Heaters Specifications / Design Capabilities:
Voltages. . . . . . . . . . . . . . . .120 to 600 Volts
Inlet/outlet. . . . . . . . . . . . . .N PT 1 /2" to 21 /2, Flanges 2" to 14" 16" to 24" on request
Heater. . . . . . . . . . . . . . . . .NPT or flange mount as required
Wattage's. . . . . . . . . . . . . . .Varied from 150 watts to 1 Megawatt
Sheath Materials. . . . . . . . . . Titanium, Monel, Incoloy, 316/304 Stainless, Steel Copper, Carbon Steel
Max Temperatures. . . . . . . . . Incoloy 1600 degrees F (870 C), 304 / 316 Stainless Steel 1200 degrees F (650), Steel 750 degrees F (400 C), Copper 350 degree F (175 C)
Pressure Rating. . . . . . . . . . . 150, 300 or 600 Ibs
Flange Materials. . . . . . . . . . .Standard Carbon Steel or 316/304 Stainless
Gaskets. . . . . . . . . . . . . . . . Rubber, Asbestos Free, or Spiral wound
Terminal Enclosures. . . . . . . . General Purpose (NEMA 1 ), Moisture Resistant (NEMA 4), Corrosion, Resistant (NEMA 4X), Explosion Resistant (NEMA 7), Explosion, Moisture Resistant (NEMA 7/4)
Temperature control. . . . . . . .Thermocouple, RTD, or Thermostat
High Limit. . . . . . . . . . . . . . . High Limit Thermocouple, Hi Limit Tstat,
Certification. . . . . . . . . . . . . ASME, CRR, Heater & Vessel certification
