51000BTU Air Coolers Industrial Electric Air Conditioner Frequency Conversion Energy Saving Mobile Workshop Cooling Equipment Drain Free

_{Product advantages}

_{1.adopt environmental refrigerant R410a}

_{2.no need to install, plug-in can be used}

_{3.double safety design: compressor overload shut-off protection;motor overheating protection}

_{4.cold wind tube swing and flexible, improving cooling effect}

_{5. switch dustproof design}

_{6. water tank design, also be option the continuous drainage pipe}

_{7. compressor time delay program; two speed fan}

_{8. be able washable filters}

_{9. easy move design, with 360° universal casters}