Protect your greenhouse plants by using the Palram Auto Vent Arm. Using a wax cylinder, the arm is mechanically extended automatically when the greenhouse is too warm and your plants are in danger of over-heating. It comes with all fittings to connect to any Palram greenhouse and is also compatible to most of the other leading brands in the market, such as the Rion greenhouses.
Catalogue Number: 280-2023
- Engineered specifically to replace manual vent arm in Palram Greenhouses
- Opens vent at warm temperature, closes when temperature cools.
- Compatible with other leading brands