GEA Varitherm VT-20 Plate Heat exchanger is made of several Varitherm-design stainless steel plates which are combined to form one effective heat transfer unit. Within each plate package the heat exchanger plates support each other at the metal-on-metal profile cross points, which ensure the stable behavior of the plate gap. The plate gasket has so called glue less sealing system. VT-20 is specially designed for cooling and heating of fluids with particle content up to a particle size of 2 mm as well as condensation of vapors, gas cooling and gas dehumidifying. This unit is in good operational condition. Manufacturer: GEA Ecoflex GmbH Type: VT 20 BC-12 Serial no: 170/12982 Year of manufacture: 2000 Frame material: Stainless Steel AISI 4571 Plate material: Stainless Steel Max. operating pressure: 16 Bars Max. operating temp. 100 C Max flow volume: 90 m3/h Width: 337 mm Length: 999 mm. Manufacturer: GEA Ecoflex GmbH Type: VT 20 BC-12 Serial no: 170/12982 Year of manufacture: 2000 Frame material: Stainless Steel AISI 4571 Plate material: Stainless Steel Max. operating pressure: 16 Bars Max. operating temp. 100 C Max flow volume: 90 m3/h Width (plates) 337 mm Length (plates): 1370 mm.