Three point lock Exit Device

6 Series SLIDEback sliding door closer

6 Series SLIDEback sliding door closer

D&D's 6 Series SLIDEback sliding door closer is a semi-automatic style door closer. When the door is opened, the self-closing feature can make the door closed automatically, the smooth closing performs just like an electric style automatic door. The eco-friendly 6 SLIDEback sliding door closer is a non-electrified device, just add SLIDEback sliding door closer on the sliding door to have a door operate like an automatic sliding door with noise reduction, energy efficiency and saving money.

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Glass Patch Lock set with mechanical latch for interior door

Glass Patch Lock set with mechanical latch for interior door

Our glass patch lock PLI-10LR series applies for the fascinating frameless glass doors and it is a simple and elegant lever handle lock set for frameless glass door in the private environment. We developed an extensive series of glass patch lock for single action door with radius shape and mechanical latch, including dummy model, lever switch model and euro cylinder model.

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16 Years of Three point lock Exit Device Manufacturer | D&D

Based in Taiwan, D&D BUILDERS HARDWARE CO., since 2002, is a Three point lock Exit Device | window & door hardware supplier and manufacturer.

TÜV Rheinland certified OEM/ODM one-stop production of self-closing door closers, door controls, swing door operators, revolving hardware of door and window, glass fittings, levers, handles, locks, panic hardware and exit devices and electronic access control.

D&D has been offering customers high-quality window & door hardware, both with advanced technology and 15 years of experience, D&D ensures each customer's demands are met.

Three point lock Exit Device

ED-850 & ED-851 series

Rim exit device and three point locking surface vertical rod exit device

Three point lock Exit Device - Rim exit device and three point locking surface vertical rod exit device
Rim exit device and three point locking surface vertical rod exit device

The ED-850 and ED-851 series exit device has thumb-turn dogging mechanism.
Especially ED-851PV panic exit device with surface mounted vertical rod has three point locking design for more security.

When your application calls for reliable and durable quality, ED-850 and ED-851 series exit devices fill the need. D&D’s exit devices meet life safety and compliance challenges with opening solutions that make access in life – smart and secure.

Features

  • 3-POINT locking surface mounted vertical rod exit device: ED-850PV
  • 2-POINT locking surface mounted vertical rod exit device: ED-851PV
  • Thumb-turn dogging mechanism equipped for non-fired exit device
  • Handed: Reversible, please specify LHR or RHR preset upon ordered
  • Exit device in surface vertical rod and rim designs.
  • Uncompromising security and safety in single and double exit doors
  • Chassis mounted unit construction
  • Available in various applications
  • Could work with a wide range of out trims

Specification

  • Main material: stainless steel or steel
  • Dogging feature: Allen key furnished standard on non-fire rated devices
  • Finish: painted color or satin stainless steel (US32D)
  • Non-handed for rim type
  • Reversible Left handed and Right handed for vertical rod type
ED-850 series
ED-850 vertical rod exit device has 3 point locking with thumb-turn dogging
ED-851 series
ED-851 vertical rod exit device has 2 point locking

Packing details

  • 6 sets in one carton
  • N.W. of ED-851PV: 26 kgs
  • G.W. of ED-851PV: 27 kgs

Applications

  • For commercial applications, including wood doors, steel doors or aluminum doors
  • Used in schools and universities
  • Used in health care facilities
  • Used in government and municipal buildings
  • Used in office and retail complexes
  • Used in transportation facilities
  • Used in hotels and conference centers
  • Used in religious facilities
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