Sei in: News >> 15/07/2009 - 134-IS: New range of semi-hermetic compact screw compressors for R134a with built-in inverter and frequency range of 30 ÷ 70 Hz

15/07/2009 - 134-IS: New range of semi-hermetic compact screw compressors for R134a with built-in inverter and frequency range of 30 ÷ 70 Hz

Resulting from our models 134-S-71/.../140, which are specifically designed for the use of R134a, they are cooled down by the refrigerant and therefore quite compact. Together with an extremely precise capacity control, above all they grant a way high efficiency at part load operation, the absence of starting current and till now an unseen simplicity of installation and maintenance. For their performances and availability feel free to contact us.