NH3- and R723-applications are an emphasis of the open type Goeldner-Compressors.
Beside pure ammonia R723, a mixture made of the natural refrigerants ammonia and dimethyl ether, is one of the most efficient refrigerants easily applicable at present.
The open type 2- and 4-cylinder Goeldner-Compressor series, in a spectrum of 6…95 m3/h stroke volume are given free and available for ammonia (NH3) since 1993 and for R723 since 1998.
In 2000 HKT realized the first R723-chiller for production cooling at the family owned facility.This means having best experience on that topic for two decades in a capacity range from 8kW to 400kW..
On Chillventa 2018 HKT will show a 2-stage R723 chiller unit being able to serve the freezing area (t0 -30°C) as well at the same time the normal cooling area (t0 -10°C) with this natural refrigerant and also use heat recovery
HKT Huber-Kälte-Technik GmbH is not represented with its own stand at Chillventa, this year. However, if you want to make an appointment with us at the fair, in Nuremberg, you can contact us by phone, no. +49 8055 909113-91, or in advance by e-mail, Messe@hkt-goeldner.de.
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