Roof Top Natural Wind Turbine Ventilator

Specifications

1.stainless steel/color steel
2.non-power,low operation cost
3.400/500/600/750mm
4.CE certificate

GLR-series Non-Power Roof Fan

  

Disassembled fans can be supplied.

Specifications

Model	Outlet diameter	No. of  blade	Blade discharge area(m2/blade)	The outlet perennial average wind speed	The capacity of discharge  (m3/min)	Weight  (Kg)	Material	Packing size (cm)
GLR-300	300 mm	24 pcs	0.0056	3.4m/s to the third-level wind speed	23	3	Stainless steel /color coated steel	42*42*39
GLR-500	500 mm	28 pcs	0.0083		42	8		65*65*53
GLR-600	600 mm	34 pcs	0.0995		56	10		80*80*65

Advantages:
1)High-efficiency ventilation
2)High-quality stainless steel body
3)Easy and fast installation.
4)Environmental protection, energy saving and no electricity cost.
5)stable and durable, dehumidification, anti-sweat and rain-proof.
6)High sensitivity and no noise.
7)All the ventilators using complete senior axis bearing,no lubrication.

 

Material:

Stainless steel 430 or stainless steel 201.

Color steel.

 

Installation and maintance:

 

 

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