Heat exchangers

Aerre Inox produces fully customized sanitary heat exchangers for the pharmaceutical, biotechnological, cosmetics, food & beverage and chemical industries.

The DTS double tube sheet heat exchangers are designed to allow the thermal exchange between two process fluids avoiding their mixing; these devices are available with single or multiple passage and are completely drainable. All heat exchangers, used for heating, cooling or both, are made with high quality standards in full compliance with FDA, cGMP and customer project requirements. The welding option, for sealing the tubes to the tube sheets, allows to fully comply with the ASME BPE regulations, already contemplated as the manufacturing standard for these devices.

Download the technical sheets to get information about the details and specifications for using the Aerre Inox heat exchangers, which are essential for making the best use of each product and increasing the levels of functionality and reliability of the system.

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Technical data

Product wetted steel parts:
AISI 316L 1.4404

Seals material:
PTFE certified FDA or USP Class VI

seamless tubes, straight tube bundle, double tube sheet

single, multiple

horizontal, vertical

instantaneous heater
batch heater
instantaneous cooler
batch cooler

Union of Tubes-Sheets:
expanded, expanded and welded according to ASME BPE

Clamp pipe side
Flanged shell side

Shell diameter:
up to 600mm

up to 6000mm, longer lengths on request

Internal surface finishing:
Ra ≤ 0.5µm

Operating temperature range:
-20°C to +200°C

Operating pressure range:
-1 to +10 bar(g)

PED Certification:


1.4435 wetted parts
high pressure design
special connections
fully welded thermal insulation cover

Special executions on request.
The parameters can change depending on model and size, download the data sheets or contact us for all details.

Registro imprese di Cremona | R.E.A. CR 124532 | Cap. Sociale € 208.000,00 i.v. P.IVA e Cod. Fiscale 00962930194

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