 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 which 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 NSI 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 solution
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
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