Wall Metal Exhaust Fan

Features:


1, Frame: frames are made of galvanized board, thickness 1.0mm, galvanizing layer 180g/square meter.


2, Blade: 6 pieces, material 430/201 stainless steel, mirror face.


3, Impeller, casting aluminum alloy impeller.


4, Bearing of impeller :permanently sealed bearing, size 633313.


5, Venture: galvanized board, thickness 1.0mm.


6, Blade tip clearance: 25mm, mirroe face.


7, Inlet wind protecting net: spraying paint steel wire, thickness 2.8mm.


8, Electrical motor: aluminum alloy frame motor, 380V/220/415V, 1.1KW/0.75KW(1.5HP/1HP), 50HZ/60HZ, 3PH/Single Phase, 4-pole speed, 1410r/m, IP55, class F, efficiency 90%, top/foot mounted.


9, Motor bearing, :national grade.


10, Belt: V-belt and A-belt (Made-in-China and Japan brand Mitsuboshi).


11, Shutters, galvanized board, 0.8 mm thickness while the middle piece thickness 1.0mm. Galvanizing layer ,120g/square


meter.


12, Opening system, nylon material, brown color and black color.


13, Rivets: aluminum alloy and stainless steel rivets.


14, Cable: 1 meter long, strong robber wire.


15, Tensioner: plastic or aluminum.


16, Warranty : 1 year for the whole machine.





Negative - pressure ventilating fan series are designed with CAD/CAM. Low cost, low noise, good Ventilation effect, strong air




flow, energy-saing, long lasting and high efficiency. It can achieve the waterproof and dustproof effect. By pumping the air with negative




pressure,the fan ciuculate the indoor and outdoor air and drive out the heat in the workshop.


Working principles


By pumping the air with negative pressure,the fans circulate the indoor and outdoor


fresh air and drive out the heat and odor in the workshop.When the indoor air has been


exhausted,the outdoor fresh air will automatically flow into the building by the negative


pressure effect,which helps to lower the indoor temperature.


Ventilating fan is applicable for these areas:


Industrial field: textile,clothes marking,glass, rubber, toy, electronic, food stuff processing, etc


Civil field: supermarket, cyber club, hall , waiting-room, etc.


Agricultural field: large farm, greenhouse, animal house, etc.

Contact us if you need more details on Wall Exhaust Fan. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Wall Metal Exhaust Fan、Metal Exhaust Fan. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Air Louvers