● 275g galvanized shell, outer galvanized cone shell 0.8 mm thickness,
● Air collector is PP+ fiberglass material, thickness ≥2mm, fan blade is φ1310mm Nylon + fiberglass material , butterfly borad 0.8mm thickness , upright tube 40*20*2mm Q235 square tube (black coated ),
● Motor baseboard material Q235, thickness 3mm (black coated),Gofee self-developed motor adopt high quality Aluminum alloy shell, protection level IP67, Isolation F, high efficiency, Gofee motor is equipped with overload protection device to protect the motor under extreme conditions to ensure long service life.
● Q195 protection net (wire diameter φ 3mm, black coated), fastener material is 304 stainless steel.
● Direct drive design, motor directly contact with blade, simple structure, no maintenance, push-pull with louver design , better sealing and less wind loss;
● PAG fan blade ensure the fan with large air volume, light weight and high efficiency.
● Butterfly type structure can ensure totally open in high negative pressure conditions.
Air volume (m³/h)
Rated voltage （V）
Blade Diameter (mm)
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