Norton UNIJ7500-438-538-690 Top Jamb Unitrol Arm Door Closer

Norton UNIJ7500-438-538-690 Top Jamb Unitrol Arm Door Closer

The 7500 Series is a robust, multi-sized surface closer designed to deliver superior performance and long-term reliability. Ideal for interior or exterior doors in high security and institutional facilities that demand reliability.

• Combines the features of a double lever arm overhead door stop/holder with the backcheck feature of the door closer to reduce door stopping shock loads
• A compression spring buffer at the soffit plate/arm shoe will absorb 30 lbs. of force, 5° prior to the door's dead stop
• Most controlled stop available with a surface closer
• Reveal must be specified when ordering
• Constructed with robust materials and internal components
• One package covers regular, top jamb, and parallel arm mounting
• Stringent testing supports a long-life of reliability
• Low profile projection provides clean aesthetic
• Arm configurations meet broad range of applications
• Staking limits ability to accidentally back out the valve while adjusting closer
• Extensive offering of accessories to assist with the most difficult applications
• Proprietary lubricate delivers optimal performance and efficiency