EXHEAT HEWL/HEOL Line Heaters
EXHEAT Line Heaters
Hazardous Area Electric Heaters – Line Heater
EXHEAT HEWL/HEOL line heater for heating process fluids which are non-corrosive to the materials of construction – providing a clean and efficient process heating method for bulk liquid flow applications.
EXHEAT HEWL/HEOL Line Heaters
Technical Specifications & features
Thorne & Derrick International, based in the UK, are the largest stockist and supplier of EXHEAT manufactured electrical heaters for explosive atmospheres and hazardous area locarions – should you require heat loss calculations, specification guidance or product selection advice please do not hesitate to contact us.
- Line Heaters with thermal insulation and cladding
- Weatherproof terminal enclosure with protection to IP66
- Internal control thermostats and over-temperature thermostat
- Also available in flameproof construction for hazardous areas utilising the FP range
- Alternative materials of construction available
- Mounting – designed for horizontal installation (vertical mounting version available)
| Heating Elements | Incoloy 800 or 825, 316L or 304 stainless steel, sheathed rod type (EXHEAT HEWL). Removable ceramic core type housed in mild steel or 316 stainless steel, or cartridge type housed in 316 stainless steel (EXHEAT HEOL) |
| Vessel | Mild steel or 316L stainless steel sheath |
| Cladding | Stucco aluminium |
| Line Heater Voltage | Standard supplies up to 690V, subject to design parameters |
| Working Pressure | Up to 10 barg / 145 psig, subject to design parameters |
| IP | Weatherproof protection to IP66 |
EXHEAT HEWL/HEOL Line Heaters
EXHEAT HEWL/HEOL LINE HEATER Applications
EXHEAT Stockist – Worldwide Delivery, Competitive Quotations
Applications for these electric heaters include:
- Engine jacket pre-heating
- Fuel oil
- Heat transfer oils
- Indirect heating of liquids
- Industrial washing and rinsing processes
- Lube oil pre-heating
- Temperature maintenance of storage tanks
- Tempering of low grade residual oils for burners and engines
- Under floor heating schemes
EX d flameproof line heater version of EXHEAT HEWL/HEOL certified to ATEX, IECEx, CSA, CU TR, KGS, INMETRO & CNEX for hazardous areas.
EXHEAT HEWL/HEOL Line Heaters – Dimensions
Air Heaters | Immersion Heaters | Line Heaters | Thermostats | ATEX & IECEX Certified Electrical Heaters
T&D – Experts in Equipment for Explosive Atmospheres
Trust Thorne & Derrick to specify and supply from stock safe and reliable Heat, Light & Power Products for use in hazardous area locations and explosive atmospheres certified to international standards including ATEX and IECEx – this includes Zone 1 / Zone 2 (Flammable Gas) or Zone 21 / Zone 22 (Dusts) and Class I, Division 1 and Division 2 hazardous area requirements.
Since 1985 as Leaders in ATEX Innovation we can facilitate succession planning for the replacement of obsolete, non-conformant and legacy equipment – we are the provider of innovative solutions to ensure ATEX and IECEx Compliance for Electrical, HVAC & Process Instrumentation systems in the explosive atmosphere industries.
EXHEAT HEWL Line Heaters
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