Sell Poultry house air inlet

SANHE FC*2 Poultry house / Chicken House air inlet details as follow:

1. Made of excellent quality engineering plastic by injection molding,
higher density and more firmly.

2. With UV resistant additive, air inlet has stronger anti-aging ability,
longer service life, better sealing, flexible opening, with anti-bird nets.

3. With two pulleys design, easy opening, reduce friction and strengthen t rope service life.

4. Air inlet door uses the pulley device firstly to reduce friction and strength the rope's service life.

5. Air guide plate for option which efficiently control the air direction. If need it, please notice.

6. Install size is **0***5mm