If the oil can get into a water drain, there are environmental issues to be concerned about. OSHA has containment regulations on the books and these can be especially difficult for older companies to deal with. From small capacity lube oil heaters to large capacity process immersion heaters, Kim Hotstart carries a heater to fit any application. Once you've made the decision to install a direct immersion heater, you will need to work with a qualified OEM representative or distributor to determine the right type of immersion heater required to meet your needs. Founded in 1942, Spokane, Wash.-based Kim Hotstart Mfg. is a leading manufacturer of engine preheating systems.
Units are available for a wide range of needs.
For example, Kim Hotstart's small capacity units start at 75 watts, which will heat up to 2 quarts of oil, and go up to 500 watts, enough to heat 5 to 15 gallons. Industrial units start at 1000 watts, which will heat 30 to 40 gallons. The type of fluid as well as its viscosity and specific heat density are all important to know. If the solution has corrosive properties, that must also be taken into consideration. 2-inch or NPT is normally designated.