Replace your old (Univent, and so on, Trademark) Piston Pole with real parts from Denmark, given that 1981! Fresh from the manufacturing facility, our turnover on this item is literally weeks from the supplier, providing you fresh wax and also a reputable air vent opener ready to replace your old or put on out cylinder/piston rod in these openers: OPTIVENT, UNIVENT, THERMOVENT, VENTOMAX, OR SESAM LIBERTY From the J. Orbesen Teknik Aps firm out of Denmark: GREENHOUSE HOME WINDOW OPENER replaces the J. Orbsen Teknik Openerw ONLY. SUBSTITUTE CYLINDERS/PISTONS NO. 1 (W/O Thermometer). As a result of years of teamwork with greenhouse manufacturers, the installation of the cyndrical tube is made very easy, and also it fits a lot of our openers on the marketplace. In addition to being utilized in our greenhouse home window openers, the hydraulic cyndrical tubes are utilized in a wide range of applications e.g. roofing hatches; helicopters; power plants etc. Pressure push: 80 kg. Pressure pull: N/A. Stroke: 65 mm. Temperature level, pulled back: 17 ºC (62 F). Temperature level, expanded: 33 ºC (91 F). Shade: Black GUIDELINES: 1.) Place brand-new cyndrical tube in cool water or the fridge for 30 minutes. 2.) Remove old cyndrical tube by downfall the hairpin clip and also loosening cyndrical tube and after that inspect to see if your home window or air vent is moving easily. 3.) Reinsert brand-new cyndrical tube and also replace hairpin in hole closest to cyndrical tube for wider, earlier opening, or area hairpin in hole farthest away from cyndrical tube for narrower, later opening. 4.) Adjustments: Constantly change the cyndrical tube during a continuous temperature, like middle day or middle night, so the cyndrical tube can change slowly to its brand-new setups. If you desire the cyndrical tube to open earlier/higher setup TURN CLOCKWISE. If you desire the cyndrical tube to open later/lower setup TURN COUNTER CLOCKWISE. One full twist of the cyndrical tube has to do with 1 level, yet results may vary from greenhouse to greenhouse.
Replaces worn out Piston Rod from your J. Orbesen Teknik Brand Univent Window Openers
The core technology is the hydraulic cylinder that contains a plant-based wax
This special designed cylinder containing this wax, works as the greenhouse window openers thermostat, thus there is no need for electrical power supply
You don't need any electricity in your greenhouse; the window opener will be very environmental and CO2-friendly throughout its whole lifetime
Our renowned hydraulic cylinders replace our small range of window openers: Optivent, Univent, Thermovent, Sesam Liberty Vent, and Ventomax