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LCN 4020 Series Heavy Duty Door Closer

The LCN 4020 Smoothee is LCN's best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

Features and Benefits
  • Ten Million Cycles
  • Cast Iron
  • Forged Steel Main Arm
  • Double Heat Treated Steel Pinion
  • All Weather Fluid
  • LCN Fast Power Adjust
  • Fast and Accurate Installation
  • UL and cUL Listed
Specifications
  • Standard 4020 Series Closer is shipped with arm, standard plastic cover, and self reaming and tapping screws.
  • Non-sized cylinder (4021) adjustable for interior doors up to 4'6" and exterior doors up to 3'6"
  • Closer mounts top jamb (push side), must specify right or left swinging door
  • 4021 cylinder meets ADA requirements
  • Various finishes available
  • The 4020 Series is UL and cUL listed with regular fusible link arms for self-closing doors.
  • Tested and certified under ANSI Standard A156.4, grade one
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Lcn 4020-18-Alum - Drop Plate For 4020 Series Door Closers, Aluminum Finish Lcn 4020-18-Dkbrz - Drop Plate For 4020 Series Door Closers, Dark Bronze Finish Lcn 4020-18G-Alum - Flush Ceiling Drop Plate For 4020 Series Door Closers, Aluminum Finish
Lcn 4020-18-Alum - Drop Plate For 4020 Series Door Closers, Aluminum Finish
Usually Ships 24 Hours
List Price: $155.00
Sale Price: $66.50
Savings: $88.50
Lcn 4020-18-Dkbrz - Drop Plate For 4020 Series Door Closers, Dark Bronze Finish
Usually Ships 24 Hours
List Price: $155.00
Sale Price: $66.50
Savings: $88.50
Lcn 4020-18G-Alum - Flush Ceiling Drop Plate For 4020 Series Door Closers, Aluminum Finish
Usually Ships 24 Hours
List Price: $155.00
Sale Price: $66.50
Savings: $88.50
Lcn 4020-18G-Dkbrz - Flush Ceiling Drop Plate For 4020 Series Door Closers, Dark Bronze Finish Lcn 4021-Reg-Lh-Alum - Grade 1 Cast Iron Door Closer, Adjustable Spring Size 1-5, Left Hand, Regular Arm, Aluminum Finish Lcn 4021-Reg-Lh-Dkbrz - Grade 1 Cast Iron Door Closer, Adjustable Spring Size 1-5, Left Hand, Regular Arm, Dark Bronze Finish
Lcn 4020-18G-Dkbrz - Flush Ceiling Drop Plate For 4020 Series Door Closers, Dark Bronze Finish
Usually Ships 24 Hours
List Price: $155.00
Sale Price: $66.50
Savings: $88.50
Lcn 4021-Reg-Rh-Alum - Grade 1 Cast Iron Door Closer, Adjustable Spring Size 1-5, Right Hand, Regular Arm, Aluminum Finish Lcn 4021-Reg-Rh-Dkbrz - Grade 1 Cast Iron Door Closer, Adjustable Spring Size 1-5, Right Hand, Regular Arm, Dark Bronze Finish Lcn 4021-H-Lh-Alum - Grade 1 Cast Iron Door Closer, Adjustable Spring Size 1-5, Left Hand, Hold Open Arm, Aluminum Finish
Lcn 4021-H-Lh-Dkbrz - Grade 1 Cast Iron Door Closer, Adjustable Spring Size 1-5, Left Hand, Hold Open Arm, Dark Bronze Finish Lcn 4021-H-Rh-Alum - Grade 1 Cast Iron Door Closer, Adjustable Spring Size 1-5, Right Hand, Hold Open Arm, Aluminum Finish Lcn 4021-H-Rh-Dkbrz - Grade 1 Cast Iron Door Closer, Adjustable Spring Size 1-5, Right Hand, Hold Open Arm, Dark Bronze Finish
Lcn 4020 Series Heavy Duty Multi-Size 1-5 Surface Mounted Door Closer, Regular Arm (Top Jamb Mount)
Lcn 4020 Series Heavy Duty Multi-Size 1-5 Surface Mounted Door Closer, Regular Arm (Top Jamb Mount)
Usually Ships in 24 Hours
List Price: $933.60
Sale Price: $452.80
Savings: $480.80