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Seven slices wind leaf suction fan features:
1: wind leaf using nylon add fibre plastic, big flow, strong, attractive and durable.
2: motor: negative pressure blower special motor, dustproof, waterproof reach
IP55, class F insulation, overload and owe phase protection.
3: the shutters: use PVC gas start, the open and close automatically currents,
rainproof, dustproof, beautiful, strong and durable, do not affect daylighting.
4: fasteners, screw all adopt stainless steel, prevent rust and produce loose.
5: bracket, shield surface after baking varnish disposal, effectively prevent rust.
6: straight association-like, no belt, reduce the power loss and lower noise.
Without maintenance. |
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Direct Aescin nylon vacuum exhaust fan
