Top Pick Norton Uni7500h-33-41-689 Parallel Arm Screw Hold Open Door Closer, Push Side, Unitrol Arm, Size 1 To 6, For 33" To 41" Doors, Aluminum Painted Click To View [cpIEgZUW]

The Norton UNI7500H 33-41 689 Surface Closers come with a Unitrol Parallel Screw Adjusted Hold Open Arm, are Adjustable with Sizes 1-6, for doors 33" to 41" wide, and come in an Aluminum Painted Finish.

7500 Series Closers

Institutional heavy-duty door closer.

• Closers for interior and exterior doors shall be full rack-and-pinion type with cast aluminum alloy body.
• Closers shall be surface mounted and shall project no more that 2-3/16" (55mm) from the surface of the door.
• Closers shall be non-handed to permit installation on doors of either hand.
• Closer fluid shall contain lubricity and anti-oxidation agents.
• Closer fluid shall maintain stable viscosity to allow door closer to perform in temperatures ranging from extremely high to as low as -40°F.
• Closers shall have multi-size spring power adjustment to permit setting of spring from size 1 through size 6. 
• Closers shall have two non-critical valves, hex key adjusted, to independently regulate sweep speed and latch speed.
• Closers shall have backcheck cushioning controlled by a hex key adjusted valve.
• Closers shall have backcheck position controlled by a hex key adjusted valve.
• [Closers shall have adjustable delayed-action closing controlled by a hex key adjustable valve.]
• [Closers shall be highly corrosion resistant and shall have all external body components of aluminum, brass or stainless steel material and all fasteners of stainless steel.]
• Regular arm and top jamb closers shall have a non-hold open shoe permitting 15% ( +/–7-1/2% ) power adjustment.
• Environmental Product Declaration (EPD) certified

Product Specs

Technical Specs