CA1131(JO/VO) - Overhead Concealed Closer -
Fixed Medium Spring - 105* Back Stop with NO Hold Open
Door Closer Functions:
Built-in positive Back Stop and Hold-Open positions are available;
Center Hung Models
*click on links to go to the model*
Offset Hung Models
Underwriters' Laboratories Inc. Listed for units without hold open feature. UL10C for positive pressure and certified to conform to UBC 7.2 (1997) BS476 for Fire Safety.
Universal application. Non-handed for left or right door application.
Installs in an aluminum storefront header or transom as small as 1-3/4" x 4"
Positive cam centering for alignment and to hold door closed against normal wind or draft conditions.
Stable hydraulic door check fluid for any climatic operation and provides constant lubrication.
Dual Speed Control Valves :
For optional ADA, light and heavy spring tensions see CA2200 Series and CA6900 Series door closer.
Center Hung Door:
Complete units for aluminum doors and frames are furnished with top arm assembly ('S' side loading 'A', 'K', or 'PT' end loading), adjustable dual purpose CA3010-DP bottom pivot set for floor or threshold mounting (side or end loading), and CA3010-FS anchor set with all fasteners.
'S' type side loading top arm, CA3010-DP adjustable dual purpose pivot set, and The CA3010-FS anchor set will be furnished unless otherwise specified.
'A' type, 'K' type or 'PT' type end loading, and 'JO' or 'VO' type offset arms are optional, but must be specified.
Application: Double or Single Acting (applied door stop renders unit Single Acting). Adjustable 'S' type side loading or 'A' type, 'K' type, and 'PT' type end loading arms are available for center pivoted door application.
Offset Hung Door
Complete units for offset pivoted or butt hung aluminum doors and frames are furnished with a 'JO' or 'VO' type offset arm and CA3010-FS anchor set with all fasteners. (Offset pivots or butt hinges not included. Note: Top Door Stop / Arm Cover by others).
Application: Single Action Offset 'JO' and 'VO' type top arms are available for butt hung or offset pivoted applications.
Items shipped in Box;
Anchor Set (Standard - for Snap together Header)