The Standard range of semi-hermetic compressors uses traditional Reed valve plate design and is approved for R22, R134a, R404A and R407C refrigerants. K and L Series range from 0.5 to 5hp and the S Series of 2, 3, 4, 6 and 8 cylinder compressors ranges from 5 to 70hp. The wide envelope of the 4, 6 and 8 cylinder models allows to cover low and medium temperature refrigeration applications with one single model. Recent improvements were made to permit low condensing temperature operation down to 10°C for optimum energy saving in cold periods.
