Electric immersion heaters specifically designed with low watt densities for direct immersion in hydraulic and lube systems. Heavy-duty terminal enclosures available to protect integral thermostats and electrical connections from outdoor and/or hazardous locations.
applications
Fluid power
Compressors
Turbines and bearings
Hydraulics
Custom machinery
Fluids needing low watt density
features
Standard heaters designed from 1/2 kW to 12 kW for mounting via 2", 2 1/2" and 3" NPT screw plugs as well as 4 1/2" O.D. flange mount
Custom heaters available designed to user's specific requirement
Heaters are designed for horizontal mounting approximately 3" to 6" from the bottom of the tank so that the heating elements are totally immersed at all times
Heaters shown have 60 °F to 250 °F SPST thermostats
other temperature ranges are available
Heaters with LT suffix have weather-resistant terminal enclosure
Heaters without LT suffix have general-purpose, heavy cast aluminum terminal enclosure
caution
Any sliding spool valve, if held for long periods of time, may stick and not spring return due to fluid residue formation and therefore should be cycled periodically to prevent this from happening
Immersed Length
28 in
Connection Type
2 in NPT
Temperature Range [Max]
250 °F
kW [Max]
2 w
Terminal Enclosure
General Purpose
Length
33 7/8 in
Temperature Range [Min]
60 °F
Dia.
5 in
Phase
Three Phase
Voltage Rating
480 VAC 3-Phase
Weight
11.0 LB
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