Type CH circulation heaters and CHP circulation packages are compact, self contained units designed to heat flowing liquids and gases, including super heating steam. Circulation heaters can be installed vertically or horizontally for in-line heating, or mounted vertically to a tank as a side arm heater. Circulation packages can be horizontally or vertically designed and are mounted on a skid with a complete control center. Each heating unit consists of a tubular flanged immersion heater mounted in a steel heating chamber. The chamber is equipped with flanged inlet and outlet connections, mounting studs, high temperature insulation and an aluminum jacket. Circulation heaters and packages are available in a wide range of kW sizes, construction materials, NEMA ratings, controls and other options

Features

• Stainless steel sheathed elements
• TEMA type baffles provide increased heat transfer and structural support
• High temperature insulation with aluminum jacketing
• Air bleed and drain ports
• High strength steel bolting
• Stainless steel spiral wound gasket
• ASME code design and stamp available
• Custom designed for your application

Specifications

• 6 to 480 kW and higher
• Flanged construction
• 208 volt through 575 volt, 3 phase
• 5 to 40 watts/in 2 and higher
• NEMA 4/12 Terminal housing

Applications

• Steam or Gas Applications
  Type CH circulation heaters and CHP circulation packages can be designed for applications where controlled high temperature process gases are required, such as; superheating or drying steam and preheating air, nitrogen or other gases. Materials of construction and watt densities are dependent upon the outlet temperature, pressure and flow rate.
• Liquid Applications
  Type CH circulation heaters and CHP circulation packages can be designed for liquid heating applications such as; process water, fuel oils, lubrication oils, hydraulic fluids, heat transfer fluids, mildly corrosive chemicals, salts and solvents, and freeze protection of inorganic and organic chemicals.