Vent Rack Drive - 1-3/8" ID

Item Number: 111679 Availability: Usually ships in 24 hours 
Reliable, low-maintenance Power Vent System includes durable rack and pinion setup for automated greenhouse ventilation.

• Ideal for new greenhouses, our Power Vent System can be customized for any size side, roof or end wall vents.
• Manufactured from high-quality components for long-lasting use.
• Maintenance-free, compact Single-Phase and 3-Phase Vent Motors feature a self-braking worm gear transmission and patented integrated linear limit switch system.
• We offer all the components you need to create a custom vent system for your greenhouse. Contact us for one of our greenhouse specialists to design your system today. Installation is available.
• Make your system complete with one of our Link4 iGrow Controllers, sold separately.