Butterfly Air Window for Chicken Roof Ventilation
SKU: 0019
$20.00Price
Butterfly-shaped breeding ceiling ventilation windows, pig shed roof butterfly exhaust windows, negative pressure ventilation ventilation windows, double-opening ceiling exhaust windows
Product Info
The butterfly ceiling ventilation window is made of high-quality ABS engineering plastic, which makes it flexible to open and close, anti-ultraviolet, anti-corrosion and anti-aging characteristics. Reasonable structure, high density, high hardness and long service life.
Feature
- The fixed plate is made of high-quality ABS engineering plastics, which is corrosion-resistant and does not deform.
- The outer frame and the air door are made of high-quality PVC plastic extruded molding; the hollow design is added with a sponge insulation layer, which is well sealed.
- The air door adopts a self-hanging design, which is flexible to open.
- The opening mechanism and the locking screws are all made of stainless steel, which has a long service life and does not rust.