You may also like
LCN 4021T Surface-Mounted Single Lever Arm, Heavy Duty Closer - Plated Finish
Model: LCN-4021T-PLATED
LCN
LCN 4111T Surface-Mounted Single Lever Arm, Heavy Duty Closer - Powder Coat Finish
Model: LCN-4111T-POWDER
LCN
LCN 4023T Surface-Mounted Single Lever Arm, Heavy Duty Closer - Powder Coat Finish
Model: LCN-4023T-POWDER
LCN
LCN 4114T Surface-Mounted Single Lever Arm, Heavy Duty Closer - Powder Coat Finish
Model: LCN-4114T-POWDER
LCN
LCN 4031T Surface-Mounted Single Lever (Track) Arm Heavy Duty Door Closer - Powder Coat Finish
Model: LCN-4031T-POWDER
LCN
4021T Surface-Mounted, Single Lever Arm, Heavy Duty Closer
The 4020T is a cast iron, Heavy Duty Closer designed for Interior, high traffic conditions. This Grade 1 device comes in various finishes and colors to match your Interior look.
The 4010, 4020 and 4110 Series are heavy-duty Closers that meet demands for high-traffic installations and each are designed specifically for unique mounting applications. They are UL and cUL listed, meet ANSI/BHMA Grade 1 standards and boast 30-year warranties. They feature a standard Plastic Cover, with optional plated finishes for the cover, Arm and fasteners. They also feature the LCN Green Dial Spring force indicator, which takes the guesswork out of adjustment.
Body construction
- Cast iron cylinder with full-complement bearing
- 1-1/2” diameter piston
- Double heat-treated steel pinion journal
Quality and durability
- All-weather fluid
- LCN patented Green Dial Spring force indicator
- 30-year warranty
Installation
- Application specific handed
- Peel-n-stick template and standard Plastic Cover
Specifications
- Sized cylinders for Interior doors to 5'0'' and exterior doors to 4'0''
- Non-sized cylinder is adjustable for Interior doors to 4'6'' and exterior doors to 3'6''
- Meets ADA requirements
- UL and cUL listed for self-closing doors with regular or fusible link Arms for self-closing doors
- Tested and certified under ANSI/BHMA A156.4 Grade 1
Designs and Finishes
- Powder coat finish offered in standard colors and/or a large selection of optional custom colors
- Standard Plastic Cover; optional handed Metal Cover available
- Optional plated finish on Metal Cover, Arm and fasteners
- Optional SRI primer for installations in corrosive conditions available with powder coat only
Mounting/Arm Options
The 4010 Series mounts hinge pull side, the 4020 Series mounts push side top jamb and the 4110 Series mounts push side parallel Arm. Visit the 4010 Series, 4020 Series and 4110 Series catalog pages for mounting details, Arm options and accessories.
Downloads and Resources
Manufacturer Resources
Product Specs
- Category:
- Door Controls
- Series:
- 4020T Series
- Duty Level:
- Heavy Duty
- ADA Compliant:
- Yes
- BAA Qualified:
- Yes
- Mounting:
- Surface
- Mounting Hole Pattern:
- 2-1/2" x 6"
- Warranty:
- 30 Year
- Closer Size:
- 1
- Cover:
- Plastic/Metal
- Mounting Detail:
- Surface - Top Jamb (Pull Side)
- Mounting Location:
- Pull Side
- Subcategory:
- Surface Mounted Closers
- Product Group:
- Door Controls
- Product Subgroup:
- Door Closers - Surface Mounted
- Product Type:
- Surface Mounted Door Closers
- Finish Type:
- Powder Coat
- Fluid Type:
- All-Weather
- Delayed Action:
- No
- Substrate:
- Iron
- Commercial/Residential:
- Commercial
- Handle Type:
- Lever
- Model:
- 4021T
- MAP Policy:
- Yes