Butterfly Ceiling Air Inlet
Ceiling-mounted butterfly air inlet with dual-flap structure for even fresh-air distribution. Manual or automatic opening control, good sealing performance, easy installation and stable operation.
Size: Standard 730*560*160, length customizable
Single-flap Side Wall Air Inlet
Single-flap side wall air inlet assembled with high-quality PVC materials. Adjustable opening angle for air-volume control to realize even air distribution.
Size: Standard 800*370*170, length customizable
Single-flap Side Wall Air Inlet
Single-flap side wall air inlet assembled with high-quality PVC materials. Adjustable opening angle for air-volume control to realize even air distribution.
Size: Standard 800*360*173, length customizable
Curved-flap Side Wall Air Inlet
Curved-flap design guides incoming air upward to avoid cold drafts on animals. UV-resistant ABS/PP housing, anti-aging, stable under harsh farm conditions.
Size: Standard 800*420*215, length customizable
Sliding-plate Side Wall Air Inlet
Sliding-plate side wall air inlet with flexible sliding structure for stepless air volume adjustment. Compact structure, reliable sealing, suitable for livestock negative-pressure ventilation.
Size: Standard 670*665
Single-flap Side Wall Air Inlet
Straight-flap side wall air inlet with flat non-curved flap. Simple and solid structure, manual or automatic control, flexible air-volume regulation for poultry and pig houses.
Size: Standard 890*600*195, length customizable
Light Trap for Exhaust Fan
Fan light trap blocks outside sunlight while maintaining smooth airflow. Low air resistance, high light-shielding rate, prevents light leakage for light-controlled breeding farms.
Size: Standard 1000*1000*260; 1100*1100*260; 1380*1380*260, special size customizable
Single-flap Side Wall Air Inlet
Single-flap side wall air inlet assembled with high-quality PVC materials. Adjustable opening angle for air-volume control to realize even air distribution.
Size: Standard 895*405*130, length customizable
Integrally-molded Single-flap Sidewall Air Inlet
One-piece injection-molded frame without splicing gaps. High-strength ABS material, excellent sealing, anti-aging, long service life for farm ventilation.
Size: Standard 883*342
Foam-Insulated Butterfly-Type Ceiling Air Inlet
Foam-insulated butterfly ceiling air inlet with inner foam layer. Reduce heat loss in winter, good sealing performance, apply for cold-climate poultry houses.
Size: Standard 790*690
V-flap Ceiling Mounted Air Inlet
V-shape ceiling air inlet, air flows along ceiling surface to prevent cold drafts. Manual or automatic control, widely used in poultry house negative-pressure ventilation.
Size: Standard 590*585
EPS-Insulated Single-flap Side Wall Air Inlet
Foam-insulated side-wall air inlet with excellent thermal insulation performance, minimizing indoor heat loss, ideal for farms in cold-climate regions.
Size: Standard 740*670*300