Dorrenhaus door closer D503T is suitable for the commercial or residential security door. The closer has double separate valves, adjusting closing and latching speed, and is suitable for both the left and right-hand doors. Detail Information...

Door Closer Model: D9016 Max. Opening Angle: 120 degree Certification: ANSI/BHMA A154.6 Warranty Period: 3 years Applicable Temperature: -40 to 45℃ Function Optional: Back Check * SPRING FORWARD, EASE BACK: The commercial-grade arm won’t i...

Door Closer Model: D803 Max. Opening Angle: 120 degree Certification: ISO9001:2015 Warranty Period: 2 years Applicable Temperature: -40 to 45℃ Function Optional: Back Check Ω Hydraulic Types Fire Door Closer for Residential and Commercial D...

Door Closer Model: D503 Max. Opening Angle: 115 degree Certification: CE, UL, ISO9001 Warranty Period: 3 years Applicable Temperature: -40 to 45℃ HO Arm Optional: DT-03, DTWB Ω Light & Medium Duty Economical Model for Residential and Comm...

Door Closer Model: D4016 Max. Opening Angle: 120 degree Certification: ANSI/BHMA A154.6 Warranty Period: 3 years Applicable Temperature: -40 to 45℃ Function Optional: Back Check * SPRING FORWARD, EASE BACK: The commercial-grade arm won’t ...

Door Closer Model: D4016 Max. Opening Angle: 120 degree Certification: ANSI/BHMA A154.6 Warranty Period: 3 years Applicable Temperature: -40 to 45℃ Function Optional: Back Check * SPRING FORWARD, EASE BACK: The commercial-grade arm won’t...

Door Closer Model: D2024 Max. Opening Angel: 120 degree Certification: CE, ISO9001:2015 Warranty Period: 3 years Applicable Temperature: -40 to 45℃ Function Optional: Back Check European Style Size Adjustable Door Closer D2025 with Hold Op...