Flange immersion heater

screw plugIncoloysteel

Product Overview
Sheathed resistance immersion heaters provide efficient, controlled heating for industrial liquids including water, oils, certain acids and heat transfer fluids. Designed for continuous operation in demanding environments, they offer configurable materials and mounting to match process requirements.

Key Features

• Power: from 100 W to 35 kW to suit small to large tanks and processes.
• Maximum pressure: up to 15 bar for safe use in pressurized systems.
• Cap materials: steel, brass or stainless steel to address corrosion and compatibility needs.
• Mounting options:
  • Vertical or horizontal installation.
  • Flange-mounted units for fixed, robust installation.
  • Screw-in units for flexible, fast installation and replacement.
• Environment: versions available for standard and potentially explosive atmospheres (ATEX/IECEx).

Compliance and Adaptability

• Compliance: Models can be supplied to meet applicable safety directives and standards for explosive and non-explosive environments.
• Adaptability: Wide selection of sheath materials, cap materials and lengths to suit specific process conditions and fluid chemistries.

Main Applications

• Petrochemical industry: heating circulating or static media such as water, rinsing baths, oils, acids and circulating heat transfer fluids.
• Chemical processing: temperature maintenance of chemical mixtures requiring thermal precision.
• Food industry: heating liquid food products in tanks, vats or boilers.
• Plastics: thermal control of fluids used in plastics manufacturing processes.
• Aerospace: applications requiring precise, reliable thermal control.

Safety and Compliance

• ATEX/IECEx standards: available variants comply with directives for potentially explosive atmospheres.
• Extreme conditions: designed for ambient temperatures from -60°C to +80°C and fluid temperatures from -270°C to 1000°C depending on design and materials.
• Pressure: rated to withstand pressures up to 15 bar.
• Resistant materials: sheath and component options include copper, 316L stainless steel, Incoloy 800 and Inconel 600 for corrosion and high-temperature resistance.

Additional Resources
Installation manual available.

Technical specifications

• Power range: 100 W to 35 kW.
• Maximum working pressure: up to 15 bar.
• Cap materials: steel, brass, stainless steel.
• Mounting: vertical or horizontal; flange-mounted and screw-in options.
• Environment rating: suitable for standard and potentially explosive atmospheres (ATEX/IECEx).
• Ambient temperature range: -60°C to +80°C.
• Fluid temperature range: -270°C to 1000°C (depending on design).
• Available sheath materials: copper, 316L stainless steel, Incoloy 800, Inconel 600.
• Applications: petrochemical, chemical processing, food industry, plastics manufacturing, aerospace.