The FH series compressor has a capacity range of 1 to 3 1/2 HP and is ideal for applications in the LBP, HBP and AC range and is available in refrigerants R-134a, R22, R404A, R-407C, R-448A, R-449A, R-452A and R-513A. Available in various 50 Hz and 60 Hz voltages.