TJW Wall Inlet Size:43.75" x 23.5" 5" L x 23" W

5" L x 23" W x 40" H

Accurately pumps fertilizers

A hard rubber weatherproof seal above the nest boxes keeps water out

A removable wing nut makes disassembly and cleaning simple

Vitamin D3 min - 200

TJW Wall Inlet Size:43.75" x 23.5" 5" L x 23" WDesigned to open from the top instead of the bottom, TJW Wall Inlets direct airflow toward the ceiling. Features Advantages: Each blade has an adjustable counterweight for balancing multiple inlets at different static pressures; adjust each blade for lower or higher static pressure When fans stop, the counterweight closes the louver blades Translucent counterbalance louvers allow more light into rooms Engineered to open at 0. 05 to 0. 07 static