GAAB - 403 Series - Hydraulic Door Closer - Heavy Duty - Adjustable Arm - Adjustable Sizes 1-6 -Plastic Cover - Optional Finish - Fire Rated - Grade 1 Finish:Satin Stainless Alarm Type

Alarm Type

Built-in buzzer for audio read confirmation

fully potted design resists penetration of dirt and dust and water

Cross-Reference: ZD23RT5

GAAB - 403 Series - Hydraulic Door Closer - Heavy Duty - Adjustable Arm - Adjustable Sizes 1-6 -Plastic Cover - Optional Finish - Fire Rated - Grade 1 Finish:Satin Stainless Alarm TypeSince 1965 GAAB has been contributing to the hardware industry, with there knowledge, expertise and the premise of constant evolution that guarantees the quality recognition of there products. Which have been approved by international standards. There R403 00 model Door Closer is no exception and is only the latest in there commitment to innovation. These heavy duty door closers are built to withstand millions of life cycles and are proven to stand