Tubular Heat Exchangers

Tubular Heat Exchangers

The VARITUBE^® tubular heat exchanger is specifically designed for the thermal treatment of low to high-viscosity products as well as products containing particles, pulp and fibres. The VARITUBE^® system is mainly used in heating, cooling and aseptic systems.

Application-oriented technology
The most appropriate design can be selected from numerous versions of our VARITUBE^® heat exchangers depending on the required production capacity and the physical properties of the product.  Customised designs can also be developed and installed to suit each application,. Our VARITUBE^® range is used for many products that need to be heated, cooled, pasteurised and UHT treated. 

Technical concept
The VARITUBE^® tubular heat exchanger is a straight tube heat exchanger with one or more inner tubes situated in a shell. The inner tubes can either be plain or corrugated. Corrugation, and the optimised product/media volume ratio, increases the thermal efficiency of our heat exchangers. Their modular design allows for easy installation, extension or modification. VARITUBE^® modules are TÜV-approved and manufactured from 1.4571 (AISI 316 Ti) material. A sanitary O-ring sealing system and product flow paths without 'dead zones', ensure highest production reliability and product quality.

Available type range:

• VARITUBE^® S - Singletube
• VARITUBE^® M - Multiube
• VARITUBE^® P
• VARITUBE^® SK
• VARITUBE^® HS - Multitube
• VARITUBE^® E - Multitube

See also our detailed product brochures:

• Heat Exchanger Systems - Plate and Tubular Heat Exchangers
• VARITUBE^{®C - Compact Heat Exchanger}
• VARITUBE^®E - Universal Heat Exchanger
• VARITUBE^®HS - High Performance Hairpin Heat Exchanger