• Model NO.：03
• Brand Name：Longxiang
• OEM：Is Available
• Certificates：RoHS,ISO,Ts16949
• Piston Rod：Qpq
• Sample：Free
• Type：Lift Gas Spring
• Size：Can Be Customize
• Packaging Detail：1PC,Poly Bag; 50PCS,CTN
• Delivery Detail：One Week After The Payment Received
• Transport Package：1PC,Poly Bag; 50PCS,CTN or Can Be According Custom
• Specification：ROHS, ISO,TS16949
• Trademark：LongXiang
• Origin：Changzhou, Jiangsu, China (Mainland)
• Production Capacity：600, 000 Piece,Pieces , Month

Basic Info.

Model NO. 03 Brand Name Longxiang OEM Is Available Certificates RoHS,ISO/Ts16949 Piston Rod Qpq Sample Free Type Lift Gas Spring Size Can Be Customize Packaging Detail 1PC/Poly Bag; 50PCS/CTN Delivery Detail One Week After The Payment Received Transport Package 1PC/Poly Bag; 50PCS/CTN or Can Be According Custom Specification ROHS, ISO/TS16949 Trademark LongXiang Origin Changzhou, Jiangsu, China (Mainland) Production Capacity 600, 000 Piece/Pieces / Month

Product Description

Automatic Vent Opener  for greenhouse

1)  Maximum load: 7 kg - most panes greenhouses do not exceed this weight;
2) Adjustment of the temperature: from 15 to 25 ° C;
3) Shipping Weight: 0.5 kg
 
Based on termotsilindr in which liquid greatly expands or shrinks depending on the temperature.
 
In the sun, the temperature increases in a hothouse, termotsilindr located there in is heated, the fluid pushes the piston and the piston, in turn, opens the window.
 
At sunset and a decrease in temperature in the greenhouse in termotsilindre fluid is compressed, and the ventilator closes under its own weight.
 
Thus pane rises to 45 centimeters.
 
This system enables automatic ventilation greenhouses begin airing a temperature of 16 °, and 25 °.
 
The maximum length of the stem rises at 30 ° C.  
1. Fully automatic greenhouse ventilation
2.Heat activated
3.Fully adjustable to open between -15-25 C
4.Suitable for windows up to 7kg( 15lbs  )
5.Easy fitting by clamps or screws provided
6.No batteries or electricity required   
                  
Based on thermostat in which liquid greatly expands or shrinks depending on the temperature.
In the sun, the temperature increases in a hothouse, thermostat located there in is heated,
the fluid pushes the piston and the piston, in turn, opens the window.
At sunset and a decrease in temperature in the greenhouse in thermostat fluid is compressed,
and the ventilator closes under its own weight.
Thus pane rises to 45 centimeters.
This system enables automatic ventilation greenhouses begin airing a temperature of 16 °,and 25 °.
The maximum length of the stem rises at 30C.