Listing ID#10209659
ModelDJF(e)-900/1100/1220/1380
CategoryBusiness Services
Quick answer
Front shutter door is a Business Services product. Key specs — Origin: Qingzhou, China.
Product Description
1.Reasonable cone designing, low noise, big air flow, strong ventilation, low operating cost.
2.Imported bearing, high strength, and low noise, durable.
3.This fan adopts air downstream principle, PVC shutter or aluminum shutter, antioxidant, light weight, no deformation, no breaking and durability.
4.There are two types of fan house, slant wall type and upright wall type, can satisfy various needs of different customers.
high efficient and energy-saving motor has passed the national CCC certification. Protection class:IP55, insulation class: F grade.
