Ventilation Automatic Opener Univent® Double spring

Properties of the product

Univent® is offered to your customers who simply want to open their greenhouse window without extraordinary features. Application for:

• Wall and Roof Light in greenhouse

Univent® is equipped with a spring, which allows the ventilation opener to be closed. It is possible for your customer, to adjust the temperature on the cylinder for opening the window if a previous or later opening between 17°C and 34°C (62.6°F - 93.2°) is desired. Thermometer on the cylinder can be purchased.

The opener is designed to be used all year. However, the ventilation opener must be ensured in the winter, if your customer is using a heat source inside the greenhouse or perhaps in stormy weather.

Material -Aluminium - zinc coated steel

Windows weight - 14kg (30lb)

Opening force - 7 kg (15lb)

Standard closing force (a) - 0.5 kg (1.1lb)

Temperature range, opening - 17 – 25 ºC (62.6°F - 77°)

Maximum window opening at - 30 ºC. )

Maximum opening - 45cm

Standard color - Metallic (untreated)

Ventilation opener Univent® 

Above you see pictures of Univent®, which is made of aluminum-zinc coated steel. The product is equipped with an opener and a cylinder, which has been designed to lift a 14 kg (30lb) window.

Maintenance

The moving parts of the opener and cylinder must be lubricated with a light oil (olive oil) once a year.

Guarantee 

2-year warranty for end-user and 3-year professional warranty are valid from the date of purchase.

Manual guide and installation video 

In the ventilation openers delivery, a manual guide is provided and GreenhouseToGrow  offer a free installation video on company’s website.

If you want a collaboration, you can fill our the form at the top or send an email to info@greenhousetogrow.com