BAYTEK Hydraulic Door Spring No:4 Mk2320-2 Baytec

__t1____t2__it is a durable mechanism with a cast aluminum body that ensures the automatic, silent and safe closing of doors in the medium and heavy segment, between 60 and 80 kg__t3__

• Carrying Capacity:60 – 80 kgIdeal for doors weighing up to (size 4 standard).
• Material structure: offering high durability and rust resistance, theAluminum casting body.
• Measurement: 4 inch (no:4).
• Speed adjustment: adjustable double stage closing and slapping (last impact) speed feature.
• Power structure: fixed power adjustment mechanism
• The main factors that determine the strength of the product are:
  • Aluminum die casting body: resistant to external impacts and rust.
  • Suitability for heavy trafficIt can be safely used on doors that are opened and closed frequently during the day, such as apartment entrances and offices.
  • Leakage: thanks to the quality internal seal system, the risk of hydraulic oil leakage is low.
• Assembly and usage recommendations
  1. Door Weight: ensure your door has an average weight between 60-80 kg; lighter doors may create difficulty in opening.
  2. Screw settings: do not loosen the speed adjusting screws on the product too much, as completely removing the screws will cause hydraulic oil to leak and damage the product.
  3. Seasonal setting: because the fluidity of hydraulic oil changes with air temperature, small speed adjustments may be needed in summer and winter.
  4. Things to consider to maintain durability and longevity:
     1. Do not push door with hand: after the hydraulic is installed, do not try to close the door by pushing the door back with your hand quickly, which will damage the gears and hydraulic pressure in the internal mechanism, just let the door close at its own speed.
     2. Do not remove set screws: when adjusting the speed, do not completely unscrew the screws. lf the screw is unscrewed, the special oil inside will flow out and the product will be completely ruined.
     3. The right door weight: your door60-80 kgMake sure it's positioned in between. if installed on a significantly heavier door, its lifespan will be reduced due to the strain.

Door hydraulic 4''__t4__65-85 kg __t5__aluminum casting body__t6__fixed power regulated 3 numbers