Kisi Ganda/Tunggal

Double grille and Single grille

Double grille:
1, The use of the adjustable double-layered vanes can bring different blowing distances and different angles of flare.
2, Use as inlet port
3, Be made of Aluminum or iron
4, Be used together with adjusting valve
5, With a sealed spongy gasket

Single grille:
1, The use of the adjustable single-layered vanes can bring different blowing distances and different angles of flare
2, Use as inlet port or outlet port
3, Be made of Aluminum or iron
4, As a blowing inlet port, it is used with adjusting valve
5, As a blowing outlet port, it can be made a structure easy to open and be used with a gauze filter
6, With a sealed spongy gasket