Locknetics 4040SEH-24V-ALUM

Features

• Conforms to NFPA 101 and ANSI 156.15
• 24V AC/DC or 120V AC input
• When current is interrupted, hold-open releases and door closes
• Adjustable hydraulic back-check cushions opening swing prior to 90°
• Separate regulation of general closing speed and latching speed
• Available in wide range of powder coated finishes to blend with door and frame (SEM magnets available in aluminum and dark bronze only)
• Circuit automatically handles AC or DC input
• Can be pushed safely and easily out of hold-open
• Functions as full rack and pinion door closer when hold-open is not engaged or current is interrupted
• High strength cast iron cylinder
• Forged steel main arm and piston
• All weather fluid