Mass Size Material of blades Material of wall ring Number of blades Direction of air flow Direction of rotation Type of protection Insulation class Max. permissible ambie.

W3G710-GS28-11F

W3G710-GS30-01F

W30-12S

W300

W3000

W300A

W300B

W300C

W300D

W3011

W3013

W3020

W3030

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