LCN 4030 Series Universal Cast Iron Surface Door Closers

The heavy-duty 4030 Series is a universal closer designed for moderate traffic conditions.

Features & Benefits

Body construction

• Cast iron cylinder with full-complement bearing
• 1-1/8” diameter piston
• Double heat-treated steel pinion journal

Quality and durability

• All-weather fluid 
• Forged steel arm
• 30-year warranty

Installation

• Universal non-handed
• Peel-n-stick template and standard metal cover
• Adjustable spring sizes 1-4
• Mounts hinge pull side, push side top jamb, or push side parallel arm

Specifications

• Non-sized (1-4) cylinder is adjustable for interior doors to 4’0” and exterior doors to 3’0”
• Meets ADA requirements
• UL and cUL listed for self-closing doors without hold-open
• Tested and certified under ANSI/BHMA A156.4 Grade 1