lager air volume,lowe noisy,CE certificate
JCD series high-grade type heavy hammer exhaust fan features.
1. Certificate, CE.
2. Frame, all the frames are made of galvanized board, thickness 1.0mm, galvanizing layer 200g per square meter.
3. Blade, 6 pieces of blades and all the blades are made by 430 stainless steel , thickness 1.2mm, mirror face.
4. Impeller, casting aluminum alloy impeller , diameter 300mm.
5. Bearing of impeller, permanently sealed bearing, size 633313.
6. Venture, internal diameter, 1290mm, galvanized board, thickness 1.0mm.
7. Blade tip clearance, 25mm.
8. Inlet wind protecting net, spraying paint steel wire, thickness 2.8mm.
9. Electrical motor, national-grade aluminum alloy frame motor, 380V, 1.1KW, 50Hz, 3-phase, 4-pole speed, 1410r/m, IP55, class F, efficiency 90%, top/foot mounted, certification, CCC&CE.(motor can be supplied as demand)
10. V-belt, A type belt,
11. V-belt pulley , motor side, diameter 95 mm , shaft hole size 14mm , material, casting aluminum alloy.
12. Belt tensioner, bearing size, 6201.
13. Shutters, 8 pieces of shutters, galvanized board, 0.5mm thickness. Galvanizing layer , 160kg/m2.
14. Opening system, heavy hammer.
15. Rivets, aluminum alloy and stainless steel rivets.
16. Cable, 1 meter long, strong robber wire.
17. Warranty offer, 2 year , the whole machine.
swung drop hammer shutter exhaust fan
