wall fan for ventilation system

Specifications

wall fan for ventilation system

Air Inlet is used for poultry system, which balance the clean air and keep the temperature.
1) Through open the special angle, the air inlet suit to chicken growing according to the local environment. 

2) Dust ammonia and carbon dioxide are eliminated and water vapor is removed from the air inlet.

3) We can design the air inlet as customer's requirement and provide professional suggestion

The component of Air Inlet
1) Windows: Plastic contains the anti-ultraviolet raw material, making it longevity .

2) Protection Net: Reasonable structure, material is Polypropylene.

3) Nylon pulley: Designed by patent organization, it is of rolling friction when turning on or off, low resistance and easy opening and closing.

4) Return Spring: High-quality stainless steel spring, durable and rustless.

5) Pulley Accessories: Rigidity hard-drawn wire round steel, ensuring accurately opening. Rigidly connected will not be stretched, the surface is treated by galvanization in case of rust.

Characteristics of Air Inlet:

A. The open-close of air inlet adopt Nylon pulley and rolling friction, the resistance is low, and inner is filled with 20mm Polystyrene to ensure the warm-keeping of the air inlet.

B. A group of air inlet could be opened at three angels which can realize ever ventilation.

C. To realize uniform ventilation, angle of inlet near the fan should be smaller than those far from it.

D. Plastic contains the anti-ultraviolet raw material, making it longevity.

E. The spring of air inlet is stainless steel material, which is durable, rustless and not out of shape, the technics is delicate and ensure to be seamless after closing the air inlet

 Shipping Terms &Conditions

FAST SHIPPING from Qingzhou Shandong Factory!

 •Item shipped in 3-15 working days after payment is received depends on the quantity of the    order.

 •Item shipped by UPS,FedEX,DHL and others, depending on size and weight of total order.

 •Item only shipped to address listed on the invoice; Not responsible for shipping to wrong  address.

 •Tracking number will be sent to you as soon as we ship the goods.

contact

         Website:

       Address: NO.9, 2nd floor,    Building 5, Zhongdu Fortune Plaza, Yaowangxi Road, Qingzhou, Weifang, China.