LCN 4040XP-EDA-AL-DEL Door Closer

LCN 4040XP-EDA-AL-DEL Door Closer

• Tight tolerances in manufacturing for accuracy and precision 
  
• Peel-n-stick template for quick and accurate installation
  
• Updated! LCN Green Dial to take the guesswork out of spring power adjustments
  
• New! Patent-pending positive stop to improve staking and prevent the screw from being backed out
  
• New! Patent-pending regulation valve indicators that add a visual reference for screw adjustment location
  
• New! Labeled regulation valves and diagram of door swing to make adjustments faster, easier and consistent
  

Quality and Durability

• Cast iron cylinder for rugged performance, longer life and maximum control
  
• Single-piece, heat-treated forged steel arms to withstand bending and breaking
  
• Heat-treated 1-1/2" diameter piston for extra hardiness and strength
  
• Double heat-treated steel pinion with 11/16” journal diameter for greater wear-resistance
  
• Full complement bearings with minimum 0.5” height that wear more evenly and are less susceptible to leakage
  
• All-weather Liquid X fluid for consistent performance through every season, regardless of temperature changes
  
• Independent speed adjustments for greater door control
  
• Non-PRV (pressure relief valve) design to minimize risk of property damage, injury, increased maintenance and liability exposure
  
• Updated! Redesigned snap-fit cover with patent-pending retention fit
  
• Powder coat finish that lasts longer than spray lacquer
  
• 30-year warranty 
  

Flexibility 

• Universal non-handed design that enables it to fit more applications with a single product
  
• Full ranges of mount and arm options, including hinge pull side, push side top jamb and push side parallel arm
  
• Adjustable spring sizes 1-6