S. Parker 441BCAL

Aluminum Power Adjustable Heavy Duty Door Closer

The S. Parker 441BCAL Aluminum Power Adjustable Heavy Duty Door Closer features a cast iron body with adjustable spring power settings from size 1 to 6, making it ideal for a wide range of commercial and institutional doors. It meets ANSI A156.4 Grade 1 and ADA (ANSI A117.1) standards, and supports tri-style mounting for maximum installation flexibility.

• Power-adjustable closer (sizes 1–6) with ADA compliance

• Heavy-duty cast iron construction with high-impact molded cover

• Supports regular arm, top jamb, and parallel arm mounting

• Adjustable sweep, latch, and backcheck functions

• ANSI Grade 1, UL listed, and manufactured to ISO 9002 standards

• Models:
  Aluminum, (441BCAL)
  Duranodic, (441BCDUR)