1. Explanation of ventilator model:
2.The installation of ventilator can be commonly and other two kind of forms,
the commonly using form like chart shows：
3.KT series ventilator is the new type of product which designed for the market demand. It is based on the DW series air blower. It accords with mechatronics technology. Also, it is structure reasonable, small volume, low noise, high hydrostatic pressure, wild high-efficiency area, long service life, ...