Liberty Door Closer HD Grade 1 Heavy Duty Handicap ADA Barrier Free Door Closer With Parallel Arm and Built In Door Stop, Aluminum Finish

Liberty HD Door Closer Features

• The Liberty HD Door Closer Complies with ANSI A156.4 Grade 1.
• The Liberty HD Door Closer is Barrier Free Operation to comply with Federal Accessibility Standards (ADA) and ANSI A117.1 (4,13,11).
• The Liberty HD Door Closer is Underwriters Laboratories Inc. Listed. Listed for UL10C for positive pressure and certified to conform to UBC 7.2(1997) BS476 for Fire Safety.
• The Liberty HD Door Closer is an ADA Handicap multi-sized closers with adjustable spring tension for a range of sizes after installation:

Liberty HD Door Closer Functions

• Designed for standard to heavy traffic conditions.
• Adjustable Spring Size 1-6
• The Liberty HD Door Closer features Dual Speed Control Valves: Closing and Latching speeds controlled by separate regulating valves, fully adjustable after installation.
• The Liberty HD Door Closer is for universal application. Non-handed for Standard, Top Jamb, or Parallel Arm installation.
• The Liberty HD Door Closer features a rack and pinion control mechanism contained in a high tensile precision die cast aluminum housing.
• The Liberty HD Door Closer features stable hydraulic door check fluid for any climatic operation and provides constant lubrication.