Product Overview

4216 SURFACE-MOUNTED, HEAVY DUTY HIGH SECURITY CLOSER OVERVIEW

The 4210 Smoothee® Series is a heavy duty, high security closer with special components to minimize tampering and vandalism. Forged steel parallel arms and heavy gauge metal security covers are designed for correctional, vandal prone, institutional and other high traffic applications. A choice of finishes and cylinder functions meet correctional and vandal resistant requirements.

The heavy duty 4210/4510 Smoothee Series closers are high-security closers that feature special components to resist tampering and vandalism and meet ANSI/BHMA A156.4 Grade 1 standards. The closers are UL listed for self-closing doors and boast a 30-year limited warranty.

Forged steel parallel arms and heavy gauge metal security covers are designed for correctional, vandal-prone, institutional and other high traffic applications. A choice of finishes and cylinder functions meet correctional and vandal-resistant requirements. Materials include a high-strength cast iron cylinder, a one-piece forged steel piston, a double-heat-treated pinion, all-weather fluid, tamper-resistant regulating screws and a high-efficiency, full-complement, low-friction bearing. The LCN “Green Dial” ensures accurate spring force adjustments.

FEATURES & BENEFITS

Body construction

Cast iron body

LCN patented “Green Dial” spring force indicator

Full-complement bearing

Quality and durability

All-weather fluid

30-year warranty

Handed design

Installation

Security cover

TORX machine screw pack

Forged steel arm

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”

Closer meets American Disabilities Act (ADA) requirements

UL and cUL listed for self-closing doors without with regular or fusible link arms for self-closing doors

Tested and certified under ANSI Standard A156.4, Grade 1

DESIGNS & FINISHES

Standard or optional custom powder coat finish

Standard handed cast iron closer

Standard handed heavy gauge metal security cover

Optional plated finish on metal cover, arm and fasteners

Optional SRI primer for installations in corrosive conditions is available with powder coat only

MOUNTING/ARM OPTIONS

The 4210 Series mounts parallel arm push side. The 4510 Series mounts hinge pull side. Visit the 4210/4510 Series catalog pages for mounting details, arm options and accessories.