Description

The concealed 3130 Series is designed to mount in a 1-3/4″ interior door. The single lever arm and roller assembly provides complete concealment and the choice of finishes and track functions meet virtually all architectural requirements.
Product Description & Features:

• Standard 3130 series closer shipped with standard arm, standard track and wood and machine screw pack
• Sized cylinders for interior doors to 3
•2″
• Handed for right or left swinging doors
• Closers to meet ADA requirements
• Standard Aluminum finish
• Consult factory for installation with pivots
Certifications:

• Grade 1 – ANSI A156.4, UL 10 C, ADA, 100 Hour
• Salt Spray, Meets BAA – Buy American Act
Body Construction:

• Cast Iron Body
• Full Complement Bearing
• 1-1/8″ Diameter Piston
• 1/2″ Diameter Double Heat Treated Pinion Journal
Spring Tension Sizes:

• LCN 3131 – Size 1 for Interior Doors 26″
• LCN 3133 – Size 3 for Interior Doors 34″ – 38″”