Cal-Royal CR441 Series Grade 1 ADA Heavy Duty Commercial Door Closer

Features

• Heavy-Duty Cast-Iron Body (with rust-inhibiting treatment)
• Hydraulic door closer with standard adjustable back-check
• ANSI A156.4 Grade 1, UL Listed conforms to standards UL10c and UBC7-2-1997
  
• Universal Application. Non-Handed for Standard, Top Jamb or Parallel Arm Installation  
  
• Non-Sized, 1 thru 6 Factory Preset Size 3
  
• Door Weights:  30 to 260 lbs
  
• For interior and exterior use
  
• Self-tapping screws and closer gauge for easy adjustment is standard feature
• Barrier Free (BF) Meets ADA regulations. Size 1 thru 6 engineered with reduced spring power to provide easier opening for handicapped or elderly

References

• Technical Specifications
• Installation Guide