Industrial heating devices

RFA

Immersion Heaters
RFA Flameproof Immersion Heaters

The RFA flameproof immersion heaters provide a
lightweight process heating solution, and can be fitted
with various heating element types. They are suitable for
installation within process tanks, safety showers, engine
sumps, and other locations classified as Zone 1 or 2 (Gas
Groups IIA, IIB, IIC) hazardous areas.

FEATURES
• Lightweight cast aluminium alloy terminal enclosure (optional epoxy paint finish)
• Choice of rod/core/cartridge-type elements
• Built-in temperature sensors available
• Suitable for ambient temperatures from -40°C to +40°C
• Mounting of the heater can be by threaded boss or an industry standard flange
• Designed for horizontal installation only (vertical mount design on request)

TYPICAL APPLICATIONS
• Boiler equipment
• Cleaning and rinsing tanks
• Frost protection
• Heat transfer systems
• Oil separators
• Pre-heating oil/water
• Processing equipment
• Refrigeration packages
• Safety showers
• Water/glycol packages