Greenhouse Ventilation System of Rack & Pinion

Product Overview

Description

 

 

High quality Rack Arm for Portable ventilation systems

 

Products Main Advantages 

 

1. widely used in greenhouse electrical  ventilation

2. stable, safe and reliable performance

3. economical amd practical for greenhouse

4. used with Pinion  to drive

5. large area for ventilation

 

Specification of the  Portable ventilation systems

 

Name	Type	Specification
Rack Arm	Ventilation	1'' & 5/4'' shaft

 

Detail pictures

 

 

  

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