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Hello,Welcome to Zhejiang Dorrenhaus Hardware Industry Co., Ltd.!

Product Center

Product Center

location:Home3C Certified Door Closer > UL Listed Hydraulic Automatic Heavy Duty Fire Door Closer D4000

    * SPRING FORWARD, EASE BACK: The commercial-grade arm won’t interfere with opening while closing

      doors slowly enough to allow graceful entrance and exit

    * GENTLE, HANDS-FREE CLOSING: Let the door do the work. Enjoy automatic closing and latching,

      maintaining quiet and security

    * ADJUSTABLE TO YOUR NEEDS: Let customers go their own pace. You get 6 levels of closing power to

      suit any level of traffic

    * CERTIFIABLY RELIABLE: ANSI 156.4 - Grade 1 is the highest standard achievable for Door Closers. This

      one has actually surpassed a test to 2 million + cycles.

    * FITS WHERE YOU NEED IT: The surface mount design and tri pack options, allow you to install this over

      any high-traffic area while providing complete control

    * Compare to: Norton 1600 series, LCN 1260, Sargent 1130, Dorma 7400 Series, Yale 50BC series, Arrow

      900N series, Stanley D1650, Lawrence LH5016.

 

          Door Closer Model: D4000        Max. Opening Angle: 180 degree            Certification: ANSI/BHMA A156.4

          Warranty Period: 3 years          Applicable Temperature: -40 to 45℃        Function Optional: BC, DA, HO

 

UL Listed Automatic Heavy Duty Fire Door Closer D4000

 

 

                  Ω  Traditional American style medium & heavy duty closer for commercial doors

                  Ω  Precise cast aluminum body & forged steel arm, hold open arm optional

                  Ω  Adjustable closing & latching speed

                  Ω  Adjustable back check, delayed action & hold open function optional

                  Ω  Non-handed installation

                  Ω  Fixed spring force #5 & #6; adjustable spring force #1-6

                  Ω  ANSI 156.4 certification 2 millions life cycle

                  Ω  UL 10C certification 3 hours fire rating

 

 

        View more information of Quality Controll and Certification

 

Add:No. 350, Guilan Road, Qiaodun Town, Cangnan County, Wenzhou, Zhejiang

Tel:86-577-64290420  Fax:86-577-68723168

E-mail:yunta.lin@dorrenhaus.com

Wechat:yuntalin Skype:yuntalin@outlook.com

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