... rotor motor fan electric/water defrost cold room equipment for seafood keeping designed for high/midium/low temprature cold roomaxial motorfin space ... cooler series is suitable for high,middle,low temprature(+10°C— -40°C)1.light in weight,convenient intallation,compact structure ... cooler series is suitable for high,middle,low temprature(+25°C— -40°C)1.light in weight,convenient intallation,compact ...