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Vent-L Automatic Vent Opener N03 Opening Temperature 75-90°F Load up to 66lb for Window/Doors of Greenhouse by ONIKS-LTD

Price: $36.90
Product prices and availability are accurate as of 2019-09-13 08:45:04 UTC and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
Availability: Not Available - stock arriving soon
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Product Description

We are delighted to present the excellent Vent-L Automatic Vent Opener N03 Opening Temperature 75-90°F Load up to 66lb for Window/Doors of Greenhouse.

With so many available today, it is great to have a brand you can trust. The Vent-L Automatic Vent Opener N03 Opening Temperature 75-90°F Load up to 66lb for Window/Doors of Greenhouse is certainly that and will be a excellent acquisition.

For this great price, the Vent-L Automatic Vent Opener N03 Opening Temperature 75-90°F Load up to 66lb for Window/Doors of Greenhouse is widely respected and is always a popular choice with lots of people. ONIKS-LTD have added some nice touches and this means great value.

Manufacturer Description

For mounting air vent opener it's enough to find assistance on the profile of greenhouse in distance of 450-500 mm (17-19 in) to the line hinges of the door or home window, or established on the home window or the door itself on mobile and also stationary component. When the temperature level is low, the liquid presses, the return springtime returns the plunger and also piston to its initial placement therefore closing the home window or door in a greenhouse.Some customers have problem mounting and also for that reason assume that Vent-L is not functioning. Just in this placement, set up on a shut home window or door.

Product Features

«Vent-L» does not require electric power and operates exclusively on the temperature fluctuations of the greenhouse. 4 screws for setting only. It does not require dismantling during winter.All the major fasteners are galvanized coating that protects them from corrosion in an environment of high humidity of greenhouse. It can be fixed both for the opening doors and vents of greenhouses.Control of the starting of opening. The automatic ventilator is located in the upper level of the greenhouse, it heats up faster, the plants at the lower levels are in conditions with lower temperatures. An opening temperature between 24-32 ° C (75-90 ° F) is better suited for most plant species. This is its uniqueness compared to other similar devices. Stem diameter of 6 mm and a metal piston is able to open the window up to 30 kg (66lb) and can withstand enormous wind loads.Easy disconnect from the vents for opening and closing manually.

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