Fire Safety Door Closer D4016 , Adjustable Closing Force Backcheck Door Closer
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... 5 million life cycles Certification of ANSI/BHMA 156.4 Grade 1 Ω Fire Safety Door Closer for medium heavy duty commercial door Ω Precise cast aluminum body and forged steel arm Ω Separate closing, latching & backcheck regulating valves Ω Tri-package:...
Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.
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Aluminium Sliding Door Auto Closer Size 2-4 UL Listed 80kg 110KG Back Check Door Closer
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...Door Closers Standard Features: UL and CUL listed; UL10C 3 hours fire rating Grade 1 certified to ANSI/BHMA Sandard Grade1 Available fixed size 4, 5 and Adjustable size 1 to 4,3 to 6, or size 1-5 Barrier Free operation to comply with ADA (Size 1 to 4) Cast alumimum body and non handed Standard sweep and latching speed Standard backcheck or Non backcheck......
Suzhou Fuerda Industry Co.,Ltd
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Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark
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...Door Closer for Fire Door EN1634 Fire Tested EN1125 and CE Mark Material Aluminum Alloy Pressure Die-Cast Application UNITY DC4025 is a mainstream overhead door closer suitable for both interior and exterior door type. Standards and Certification Successfully type-tested for conformity to all of the requirements of EN1154: 1996/A1: 2002/AC:2006 including the additional requirements for latch action /backcheck...
Unity Hardware Ltd.
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SUS Overhead Concealed Door Closer , Automatic Fire Door Closers Zinc Alloy Material
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...Door Closer Quick Details Warranty: 2 years After-sale Service: Other Project Solution Capability: Others Application: Hotel /Apartment /Office Building Design Style: Modern Place of Origin: Guangdong, China Brand Name: HANZSON Product Name: Door Closer Material: Zinc alloy , SUS MOQ:1 Product name:aluminum door closer Characteristic:Wooden door , metal door , steel door , fire door......
Foshan Hanzson building materials Co.,Ltd
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Utility Model Linkage Automatic Door Closer Irrespective Of Right And Left
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... is matched with an ordinary door closer. The utility model is a device for positioning the door, and the angle of the positioning can be adjusted so that the fire door can be normally opened. When a fire occurs, the fire control linkage controls the...
WENZHOU GRH MANUFACTURE CO.,LTD
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DC35 Door Closer Zinc Alloy Material Electric Door Closer , Automatic Door Opener 25 - 45KG
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...Door Closer for Wooden Door Metal Door or Fire Door Product Introduction Door closer is a mechanical device that closes a door, in general after someone opens it or after it was automatically opened. Choosing a door clser can involve the consideration of a...
SHENZHEN CAMEL SECURITY CO.,LTD
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180 Degree Automatic Door Closer , Electric Door Closer 40-100KG Capacity
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...Door Weight 180° Max Opening Angle Automatic Door Closer for Security Door Introduction for Functions 1. Closing speed can be adjusted independently. 2. Latching speed can be adjusted independently. 3. Many door closer can keep stopping state exceed 85 degree 4. Many have back check function and adjustable speed 5. Provideed with back check and closing force adjustment functions. Door closer is installed at the top of the door...
Shenzhen Vians Electric Lock Co.,Ltd.
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Slam Stop Car Door Soft Closer , Nissan Teana Universal Automatic Smooth Car Door Closer
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...Door Soft Closer , Nissan Teana Universal Automatic Smooth Car Door Closer What is the black technology of car electric suction door? The principle of the electric suction door is actually the electromagnetic coil on the door frame (or the edge of the door). When the door is opened, electric current flows through the coil to form an electromagnetic field. In this way, due to the magnetic force, when the door is closed to the door...
Dongguan Kaimiao Electronic Technology Co., Ltd
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elevator door lock Closers DC-001 / elevator parts DOOR CLOSER/Elevator door lock
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elevator door lock Closers DC-001 / elevator parts DOOR CLOSER Elevator door closer, elevator swing door!!!! We are manufacturer for elevator parts ,hot and main products as follows: Elevator door switch Passanger elevator load weighting device (Analog ......
Xi'an Excellent Electromechnical Co.,Ltd
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Elevator parts of door closers DC-001 elevator parts DOOR CLOSER/Elevator door lock
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Detailed Product Description Closers DC-001 / elevator parts DOOR CLOSER Elevator door closer, elevator swing door!!!! We are manufacturer for elevator parts ,hot and main products as follows: Elevator door switch Passanger elevator load weighting device (......
XI'AN EXCELLENT ELECTROMECHANICAL CO.,LTD
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