Titanium immersion heater

stainless steel

Product overview
The sheathed immersion heaters from the Small Rotkappe® range are direct heating solutions suitable for almost all process liquids and applications. Designed for single-phase installations, they provide power from 250 W up to 1.6 kW, making them suitable for small tanks. The heaters feature a modular design composed of an immersion tube, heating element, terminal box and cable, and offer excellent chemical resistance depending on the selected immersion tube material.

Design and materials

• Ceramic body inserted in a dip tube available in porcelain, technical glass, stainless steel and titanium.
• Head materials: PP or PVDF.
• Sheath diameters: 25 mm to 28 mm depending on material.
• Modular construction allows customization of immersion tube, heating element, terminal box and cable.

Key benefits

• Compact and lightweight design, adapted to small tanks.
• Chemical resistance selectable by immersion tube material.
• Simple installation using the HL support and compatible mounting accessories.

Main applications

• Heating of chemical baths in the galvanic (electroplating) industry.
• Tank wall installation and laboratory applications.
• Process liquid heating across a variety of industries requiring direct immersion heating.

Options and accessories

• SL mounting key for LC head (for opening LC terminal box and cable gland).
• LC terminal box (head material options: PP or PVDF).
• ML mounting sleeve for LC head (allows installation in confined spaces on tank crossbeams; EPDM).
• HL support for LC head (fixed by screws on tank rim; material: PP).

Safety and compliance

• Complies with EN 60519-1/2.
• Protection class 1.

Technical specifications

• Power: 250 W up to 1.6 kW.
• Voltage: Single-phase, 230 V.
• Immersion depth: 130 mm to 725 mm.
• Sheath diameter: 25 mm to 28 mm depending on material.
• Materials: porcelain, technical glass, stainless steel, titanium (ceramic body inserted in dip tube).
• Head: PP or PVDF.
• Modular components: immersion tube, heating element, terminal box, cable.
• Protection class: Class 1. Standards: EN 60519-1/2.