Farm building air inlet

wall-mounted

This product is suitable for large-scale pig farm as effectively ventilation equipment to reduce the temperature and prevent diseases inside the pig farm.Slightly open the inlet near exhaust fan ,completely open the ones away from the exhuast fan to achieve uniform air. 1.With one piece mould polyethylene housing, HAILAN wall fan is more anti-corrosion and anti-ageing, the working life can be up t0 20 years 2.With international advanced blade design, it can offer more airflow in lower noise leve The aluminum motor is tailored for agricultural use, which can guarantee its stability under extreme circumstances 3.High intensive holder and stainless steel bolt strengthened the whole performance