MLH Mini Line Heaters
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The range of mini line heaters consist of a screw plug or flanged type immersion heater mounted in a thermally insulated heating vessel, and is designed to efficiently transfer heat to a flowing medium (liquid or air).
Features
- Weatherproof protected to IP66
- Choice of built in process temperature sensors and externally adjustable option
- Mild steel or 316 stainless steel vessel
- Standard range of high quality Incoloy or stainless steel rod-type elements, designed for water or withdrawable ceramic core elements, designed for oil
- Maximum allowable working pressure up to 10 barg / 145 psig, subject to design parameters
- Designed for both horizontal and vertical installation (if mounted vertically, terminal box must be located at the bottom)
Specifications
| Cladding | Coated mild steel or 304 stainless steel |
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| Controls | A control thermostat is fitted as standard |
| Design Code | Sound Engineering Practice (SEP) |
| Elements | High quality nickel chrome resistance wire compacted in magnesium oxide insulating powder and sheathed in corrosion resistant Incoloy 825/800, 316L stainless steel, withdrawable ceramic core elements housed in mild steel or 316L stainless steel tube |
| Insulation | Mineral wool |
| Pressure | Maximum allowable working pressure up to 10 barg / 145 psig subject to design parameters |
| Thermostat Pockets | One stainless steel pocket brazed to boss |
| Vessel | Mild steel or stainless steel |
| Voltage | Standard units are normally designed for 220V to 254V (1 phase) or 380 to 440V (3 phase) |