... ,long service life.3.efficient,low power,low noise and strong-wind fan motor.4. ... protection,collision avoidance.10,Original host,large cooling capacity,perfect internal structure,maintenance rate reduced ... valve and suction cut-off valveFault indicator lightFan speed controller,acoustic lining,compressor jacket modelfeatureBFT30CBFT40CBFT50CBFT60CBFT70CBFT80CBFT100CBFT120CRefrigeration capacity(kw ...