Mechanical
A manual door closer stores the energy used in the opening of the door in a compression or torsion spring and releases it to close the door. Some closers allow for adjustment of the strength of the spring, making it easier or more difficult to push the door open.
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Corbin Russwin DC6412-A5 Tri-Packed Heavy Duty Parallel w/ Backstop & Hold Open Arm Door Closer
Corbin Russwin’s history combines high-quality product and innovative design. That tradition continues with the Grade 1 DC6412-A5 door closer, designed and engineered with quality features such as captured valves and a complete range of arms. The DC6412-A5 is the perfect closer for high-use openings or openings that must meet ADA requirements, such as schools, office buildings, health care facilities, and retail complexes. The series also meets UL and UL10C positive pressure requirements for fire door openings. Learn More$236.50 -
Corbin Russwin DC6412-A4 Tri-Packed Heavy Duty Parallel w/ Backstop Arm Door Closer
Corbin Russwin’s history combines high-quality product and innovative design. That tradition continues with the Grade 1 DC6412-A4 door closer, designed and engineered with quality features such as captured valves and a complete range of arms. The DC6412-A4 is the perfect closer for high-use openings or openings that must meet ADA requirements, such as schools, office buildings, health care facilities, and retail complexes. The series also meets UL and UL10C positive pressure requirements for fire door openings. Learn More$210.10 -
Corbin Russwin DC6412-A1 Tri-Packed Hold Open Arm Door Closer
Corbin Russwin’s history combines high-quality product and innovative design. That tradition continues with the Grade 1 DC6412-A1 door closer, designed and engineered with quality features such as captured valves and a complete range of arms. The DC6412-A1 is the perfect closer for high-use openings or openings that must meet ADA requirements, such as schools, office buildings, health care facilities, and retail complexes. The series also meets UL and UL10C positive pressure requirements for fire door openings. Learn More$202.40 -
Corbin Russwin DC6412 Tri-Packed Standard Arm Door Closer
Corbin Russwin’s history combines high-quality product and innovative design. That tradition continues with the Grade 1 DC6412 door closer, designed and engineered with quality features such as captured valves and a complete range of arms. The DC6412 is the perfect closer for high-use openings or openings that must meet ADA requirements, such as schools, office buildings, health care facilities, and retail complexes. The series also meets UL and UL10C positive pressure requirements for fire door openings. Learn More$176.55
