TownSteel TDC 40, CAST IRON Grade 1 Door Closer

TDC 40 Door Closer is ANSI/BHMA certified heavy duty Grade 1, and UL 10C 3-hour rated. It's designed for new or retrofit LCN 4040 applications. Featuring a cast iron body and one of the most popular heavy duty models ever.

Specification
Application
For heavy traffic areas, exterior or interior
Body
Heavy duty cast iron body, non handed
Rack and Pinion
Precision rack and pinion construction, 5/8" diameter pinion
Arm
Regular arm standard, Friction Hold-Open, Cush, and Hold-Open and Cush arm optional
Installation
Tri-Style installation, includes hardware and brackets to allow for regular, top jam, and parallel arm installation
Spring Power
Adjustable spring power from size 1 to size 6, factory preset size 3
Latch Valve
Adjustable standard
Sweep Valve
Adjustable standard
Back Check Valve
Adjustable standard
Delayed Action Valve
Adjustable, optional
Cover
UL listed molded plastic full cover standard, 2-5/16" projection, metal cover optional
Fluid
All-weather fluid, allowing door closer to perform in temperatures ranging from -31°F to 140°F
Needle Bearing
Standard for higher efficiency
Piston
1-1/2" (38mm) diameter
Maximum Door Opening
Regular arm 120°， Parallel arm 180°， Top jamb 120°
Finish
Aluminum (AL) and Duro (DU) stock finishes, other upon request
Warranty
25 years limited

Code Compliance
ANSI/BHMA
A156.4 Grade 1 Certified
UL
UL &ULC Listed
BAA
BAA model meets guidelines of the Buy American Act
ADA
Adjustable to meet requirements of the Americans with Disabilities Act