| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $24.40 | $23.90 | $23.16 | $22.16 | Contact US |
TSD3-10KVA Automatic Voltage Regulator 220V Household High Power Socket Air-conditioner Ultra-low Voltage Regulator
$565.05
X40 Mini Thor Hammer 500W Violent Fan Stepless Speed Regulation 40mm High Speed Turbo Fan Built-in 3000mAH Li-Battery for Makita
$103.87
X90 White 3000W Industrial Dust Blower Violent Fan with 90mm/3.5" Duct Stepless Speed Adjustment
$273.04
Greenhouse Window Opener Automatic Solar Heat Sensitive Window Opener for Agriculture
Features:
- Ideal for your greenhouse window: opens and closes your greenhouse window as the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.
- Non Electric: uses solar energy, open or close the greenhouse vents as temperature rises or drops
- Including fittings & installation manual
- Can be clamped onto or screwed onto your greenhouse frame
Specifications:
- Material: Aluminum Alloy
- Fully adjustable between 15-25°C (59-77°F)
- Maximum window opening: 45cm /18 inch
- For Windows: Max. 7kg/15lbs
Note:
- Do not use this opener anywhere the temperature will exceed 50°C (122°F);
Please ensure your greenhouse window can be opened freely by at least 45cm (18");
- Do not apply excessive loads by locking or covering window;
- Do not dismantle the cylinder;
- The opener CANNOT stop by manual.
