Over the side immersion Heaters are specially designed for the applications like heating oils of varying viscosities, degreasing solutions, heat transfer oils and caustic solutions, plating baths, salts and acids.
They are portable and can be used where heaters are to be removed without emptying the tanks, or when there is no access to the liquid medium except from the top.
The over the side heater is best suited for the process because the heat transfer is immediate and the temperature can be controlled to the point that no more heat is used than absolutely necessary.
They are strong enough to withstand many harsh environments both indoors and outdoors and are an exceptional choice for projects with limited budgets. Application versatility is enhanced with optional sheath materials, kilowatt ratings, terminal enclosures and mounting methods.
Available in various shapes and sizes which fit the customer’s dimensional requirements such as:- “ Installed-from-the-top” ( L or O shaped) which can easily slide into the tank.
The drum immersion heaters are designed for direct immersion in a standard gallon steel drum. Vertical loop immersion heaters are well-suited for open tank applications.
Sheath Material | Copper, Steel, 304 Stainless steel, INCOLOY |
Watt Density | Up to 120 W/inch² |
Screw Plug Material | Stainless steel, Brass, Steel, Titanium |
Screw Plug NPT fittings | 1 to 4 inches |
Diameter | 0.260”, 0.315”, 0.375”, 0.430” and 0.475” |
Voltage | 120 to 480 V AC Single phase or three phase |
Terminal Enclosure | IP 23 Standard Terminal Box,
IP 66 Water Proof Terminal Box |
Control | Thermocouple, RTD, Thermostat, Digitally controlled |
APPLICATIONS | SHEATH MATERIAL | FLANGE MATERIAL |
Clean water, hot water storage, portable water, freeze protection of liquid | Copper | Steel |
Hot water, steam boilers, mildly corrosive solutions (in rinse tanks, spray washers), vapor degreasers | Incoloy | Steel |
Oils (light or medium), Gases, hydraulic oil, stagnant or heavy oils, lubricating oil, crude asphalt | Steel | Steel |
Process water, soap and detergent solutions, Boiler and water heaters, demonized water, chemical baths, mildly corrosive solutions. | Stainless Steel | Stainless Steel |
Severe corrosive solutions, demineralized water, food equipment | Incoloy | Stainless Steel |