Greenhouse Sidewall Manual Hand Crank for Greenhouse Ventilation

Description

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Product Information
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Greenhouse Sidewall Manual Hand Crank for Greenhouse Ventilation
Model:
MRUP300
Key Features:
The ultimate greenhouse ventilation kit to help your greenhouse flourish. Create a better environment for plants. Increase plants production
Max. Roll Length: 295FT (90M). 4:1 Speed gear ratio for easy cranking. Able to crank a 50’ length of schedule 40 pipe with no problem or strain
Easy installation, simple operation and reliable self-locking performance. Automatic brake holds sidewall in place. Reduce the labor costs with an precise pulley, anti-aging easy to roll up system
Drive shaft fits perfectly inside 3/4" EMT conduit; attachment screws included
Greenhouse Sidewall Manual Hand Crank for Greenhouse Ventilation
Product Details
Product Details
Avoid the headache of hand rolling your greenhouse film when trying to ventilate your plants. Instead, make the process easy with adding this Jiggly Greenhouse sidewall manual hand crank winch to your routine. Designed with 4:1 gear ratio for easy cranking. Built with self locking feature that holds the sidewall in place. Max. Roll Length: 295 ft (90 m). Does not include 3/4" EMT guide post