super automatic air ventilating window

Specifications

                                                                               Inside  plan

                                                  Outside   plan

Characteristics and parameters of  ventilator:

Appearance size:width 600mm,height 320mm,thickness 160mm

1. High quality plastic,high durability,ageing resistant;

2.Close tightly,open fiexibly ,with nets;

3. In-built polystyrene board(thickness:20mm);

4.High quality and inexpensive,applicable to standard hens for livestock and poulity. 

5.There is a PE heating board which is thick as 20mm fill in the inlet to avoid lost of heating in winter.

6.Adding the ultraviolet resist resin into the raw material to extend service life.

                                                      Wall Installation

                                                          The   hood  on  the  ventilator       

Characteristics and parameters  of   hood :

Appearance size:width 700mm,height 300mm(we  can  product   according  to  your  needs)

1.Galvanized outlet sheet,steel framework;

2.Inside galvanized sheet;

3.30mm heat nonconducting polystyrene board;

4. Maximum indoor rentilation in winter,achieving balanced air circulation and humidity-decreasing;

5.Easy installation,convenient maintenance.