The above prices are with the exclusion of installation and the calculation formula for VAT.
Valve for swing speed/valve for latch speed, adjustable speed
Opening angle up to 180 degrees, Closing power No 2-4
Door closer Yale series 4000 in either inox (silver) or black colour constructed with a lightweight body, suitable for installing in Security and PVC entrance doors with a maximum width of 110 cm; weighting no more than 80 kg. It is manufactured by the American corporation YALE. This door closer is available in flat template; providing a smooth and controlled operation thanks to its adjustable speed controller. You can find this particular product attached to PVCEntrance building doors and similarly to Security doors, regardless of the finishing.
This door closer is made using a valve for swing speed and a valve for latch speed. This practically enables the control over the closing speed providing as well with a break system; just before the door closes for good. The adjustable speed and the power closing is of size 2-4. The arm is made using steel, completely adjustable and suitable for either left or right handopening doors. The fitting template supplied for ease of installation.
The pull side application, where a double lever arm is used, handles the complete pressure of the door itself. It is installed in the case of the door itself, via only two adjustment screws of 3.5 mm for speed and stroke without disassembly (user manual) that are included in the packaging. Control of the door openings up to180o (based on the available space of each situation).