Greenhouse Ventilation Fan
- Frame, frames are made of galvanized board, thickness 1.0mm,
- Blade, 6 pieces of blades and all th blades are made by 430/201/ 304 stainless steel, mirror face.
- impeller,hub, casting aluminum alloy impeller.
- Bearing of impeller, permanently sealed bearing,
- Venture, galvanized board, thickness 1.ornm.
- Intel wind protecting net, spraying paint steel wire, thickness 2.8mm.
- Electrical motor, national-grade aluminum alloy frame motor, 38 OV, 50Hz, 3-Phase/1-Phase, 4-Pole.
- 1450 RPM, Lp55, class F, efficiency 90%, top/foot mounted, (motor can be supplied as demand)
- Belt Driven with best quality & belt
- Shutters, galvanized board, 0.8mm thickness while the middle
- Opening system, Push-Pull/Centrifugal/hammer opening system.
- Rivets, aluminum alloy and stainless steel rivets.
- Cable, 1 meter long, strong robber wire.
