Engineered specifically to replace a manual vent arm in Palram greenhouses. Opens vent window automatically at warm temperature for air circulation and heat relief and closes when temperature cools.
- Calibrated spring tensions and made of strong| durable corrosion-resistant components
- Start opening point: 12-15c
- Resists wind damage when opening or closing
- No electricity or controllers
- Works with all Palram greenhouse models
Manufacturer's Warranty | 1 Year |
---|---|
Country of Origin | Israel |
Material | Polycarbonate |
Assembled Width (in) | 96 |
Assembled Height (in) | 88.6 |
Assembled Depth (in) | 49 |
Assembled Weight (lb) | 64 |
Overview
Engineered specifically to replace a manual vent arm in Palram greenhouses. Opens vent window automatically at warm temperature for air circulation and heat relief and closes when temperature cools.
- Calibrated spring tensions and made of strong| durable corrosion-resistant components
- Start opening point: 12-15c
- Resists wind damage when opening or closing
- No electricity or controllers
- Works with all Palram greenhouse models
Specifications
Manufacturer's Warranty | 1 Year |
---|---|
Country of Origin | Israel |
Material | Polycarbonate |
Assembled Width (in) | 96 |
Assembled Height (in) | 88.6 |
Assembled Depth (in) | 49 |
Assembled Weight (lb) | 64 |