FRP spherical hood

Spec Yield: 1000 Product details Ball natural vents, made of stainless steel plate stamping, the standard model by jack diameter. Ball played a windshield storm functions. There are one hundred and insect nets, can play the role of insects and other vermin. Overall stainless steel materials, durable and not deformed. It does not affect the overall appearance of houses, for direct discharge to the outside of the floor use. Easy installation is simple, and can be installed in various ways. According to the opening size, select the appropriate outlet. Coupled with the exhaust pipe can be plugged directly into the wall opening. Socket unit with three barbs sheet can be fixed to be fixed with screws from the side or marked sealants, glass, plastic, etc., from the edge of the fixing. Product prices and specifications of size, stainless steel model, thickness and workmanship is divided into a variety of different grades, respectively, for different grades in floors. Can be used as an intake port, exhaust port can also be used as