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Hoto's flanged electric heaters are designed to offer reliable and efficient heating solutions for a wide range of industrial applications.
Customizable Voltage: Can be supplied with voltages up to 600V, allowing for flexibility in various power supply setups.
Variable Wattage: Custom made heaters are available with any requested wattage, enabling precise matching to specific heating requirements.
Unlimited Immersed Length: Our flange heaters can have unlimited immersed lengths. For lengths exceeding 50”, internal vessel support is recommended for added stability.
Extra Heavy Wall Sheath: Offered in Incoloy®, Inconel®, steel, and stainless steel with thicknesses of 0.035” or 0.065”, providing enhanced durability and resistance.
Flange Sizes and Ratings: A wide range of ANSI 3” to 14” flanges are readily available, with the possibility of up to 48”. ANSI Class 150lb and 300lb ratings are common, and up to 2500lb is possible. Also, ASME Section VIII Div 1 “U” Partial Stamp up to 3,000 psig is available.
Passivation Option: Incoloy® and stainless steel sheathed heaters can be supplied with chemically passivated sheaths, which are highly corrosion resistant and achieved through electropolishing.
Welded Elements: Standard flange heaters have elements that are ‘TIG’ or welded to the flange, available for various sheath materials like Incoloy®, stainless steel, steel, copper, and titanium.
Safety and Control Features: Built-in thermostat wells, high limits, thermostats, and thermocouples can be installed upon request. Configured temperature control and power controls are available to meet diverse application needs. Vented or Stand off housings prevent wire overheating in high temperature applications.
Special Terminal Housings: Available in moisture resistant and explosion resistant types. When requesting explosion-proof housing, specific details like Class, Division or zone, Group, and Temperature code for unsafe locations need to be provided.
| Option | Details |
|---|---|
| Flange Sizes | 2 INCH UP TO 42 INCH ANSI |
| Flange Rating | 150 LBS, 300 LBS or 600 LBS ANSI; Non Standard Flanges also available |
| Elements | Steel, Stainless Steel, Copper, Titanium, Incoloy, Inconel |
| Control | Thermostatically controlled (0 - 255F), (55 - 550F); Digitally Controlled; Thermocouple; RTD |
| Terminal Box Housing | NEMA 1 Standard Terminal Box; NEMA 4/4X Water Proof Terminal Box; NEMA 7 Explosion Proof Terminal Box |
Process Air & Gases: Used for heating process air and gases in industrial processes.
Process Chemical Reactors: Facilitate chemical reactions by providing the necessary heat.
Boilers and Water Heating: Ideal for heating water in boilers and other water heating systems.
Rinse Tank Heating: Ensure proper temperature in rinse tanks for effective cleaning.
Parts Cleaning Solutions: Aid in parts cleaning by heating the cleaning solutions.
Lube Oil & Fuel Oil Heating: Heat oils for better flow and performance.
Hydraulic and Heat Transfer Oils: Used to maintain the temperature of hydraulic and heat transfer oils.
Storage Tanks: Keep the contents of storage tanks at the desired temperature.
Caustic Solution Heating: Heat caustic solutions for various industrial applications.
Plating & Finishing Chemicals: Provide heat for plating and finishing chemical processes.
Water-Glycol Solution Heating: Heat water-glycol mixtures used in different systems.
Fluid Freeze Protection & Winterizing: Protect fluids from freezing and prepare systems for winter operation.
Waste Oil: Can be used to manage and process waste oil.
Molten Salt Bath Heating: Heat molten salt baths for specific industrial applications.
Hoto's flanged electric heaters are designed to offer reliable and efficient heating solutions for a wide range of industrial applications.
Customizable Voltage: Can be supplied with voltages up to 600V, allowing for flexibility in various power supply setups.
Variable Wattage: Custom made heaters are available with any requested wattage, enabling precise matching to specific heating requirements.
Unlimited Immersed Length: Our flange heaters can have unlimited immersed lengths. For lengths exceeding 50”, internal vessel support is recommended for added stability.
Extra Heavy Wall Sheath: Offered in Incoloy®, Inconel®, steel, and stainless steel with thicknesses of 0.035” or 0.065”, providing enhanced durability and resistance.
Flange Sizes and Ratings: A wide range of ANSI 3” to 14” flanges are readily available, with the possibility of up to 48”. ANSI Class 150lb and 300lb ratings are common, and up to 2500lb is possible. Also, ASME Section VIII Div 1 “U” Partial Stamp up to 3,000 psig is available.
Passivation Option: Incoloy® and stainless steel sheathed heaters can be supplied with chemically passivated sheaths, which are highly corrosion resistant and achieved through electropolishing.
Welded Elements: Standard flange heaters have elements that are ‘TIG’ or welded to the flange, available for various sheath materials like Incoloy®, stainless steel, steel, copper, and titanium.
Safety and Control Features: Built-in thermostat wells, high limits, thermostats, and thermocouples can be installed upon request. Configured temperature control and power controls are available to meet diverse application needs. Vented or Stand off housings prevent wire overheating in high temperature applications.
Special Terminal Housings: Available in moisture resistant and explosion resistant types. When requesting explosion-proof housing, specific details like Class, Division or zone, Group, and Temperature code for unsafe locations need to be provided.
| Option | Details |
|---|---|
| Flange Sizes | 2 INCH UP TO 42 INCH ANSI |
| Flange Rating | 150 LBS, 300 LBS or 600 LBS ANSI; Non Standard Flanges also available |
| Elements | Steel, Stainless Steel, Copper, Titanium, Incoloy, Inconel |
| Control | Thermostatically controlled (0 - 255F), (55 - 550F); Digitally Controlled; Thermocouple; RTD |
| Terminal Box Housing | NEMA 1 Standard Terminal Box; NEMA 4/4X Water Proof Terminal Box; NEMA 7 Explosion Proof Terminal Box |
Process Air & Gases: Used for heating process air and gases in industrial processes.
Process Chemical Reactors: Facilitate chemical reactions by providing the necessary heat.
Boilers and Water Heating: Ideal for heating water in boilers and other water heating systems.
Rinse Tank Heating: Ensure proper temperature in rinse tanks for effective cleaning.
Parts Cleaning Solutions: Aid in parts cleaning by heating the cleaning solutions.
Lube Oil & Fuel Oil Heating: Heat oils for better flow and performance.
Hydraulic and Heat Transfer Oils: Used to maintain the temperature of hydraulic and heat transfer oils.
Storage Tanks: Keep the contents of storage tanks at the desired temperature.
Caustic Solution Heating: Heat caustic solutions for various industrial applications.
Plating & Finishing Chemicals: Provide heat for plating and finishing chemical processes.
Water-Glycol Solution Heating: Heat water-glycol mixtures used in different systems.
Fluid Freeze Protection & Winterizing: Protect fluids from freezing and prepare systems for winter operation.
Waste Oil: Can be used to manage and process waste oil.
Molten Salt Bath Heating: Heat molten salt baths for specific industrial applications.
