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Home > > Door Closer (K90 Series)

Door Closer (K90 Series)

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Supplier Details
myungdoco-
Company: Myungdo Co., Ltd.
Tel: 82 - 2 - 9490741
Address: 771-11 Jikdu-ri, Kunnae-myeon Pocheon-gun Gyeonggi-do 487-872 Korea
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Details Description





K90 SERIESA new design of compact, three valve rack and pinion door closer available in power adjustable models.High performance and cover color make it suitable for any door.

(Residential & Commercial Use) High performance and grade 1 needle bearing application for smooth operation.

  • More than 70% of efficiency 
  • Adjustable standard back-check function
  • A 25-year guarantee
  • Power adjustable closer: size range 2 - 4

    OPTION


  • Adjustable delayed action
  • Metal cover
  • Polished brass/stainless cover and arm sets
  • Adjustable hold open arm



    • A. Latch SpeedLatch control allows extra speed to be gained in the final stage of door closing to overcome the resistance of the door latch, door seals, or to overcome wind resistance or air-tightness -without slamming. Also allows unlatched door to be closed quietly. B Sweep SpeedThe sweep control adjusts and regulates the speed of the door through the main arc of the closing sweep to suit individual needs. C Back Check - 70-180 degree (BC) Back check control provides a strength adjustable braking action - from about 90 degree to help prevent damage to door or wall if the door is opened with undue force. Door stops may still be needed D Delayed Action - 180-70 degree (DA) When the door is opened beyond approx. 70 degree, an integral delay function slows down the closing action for a period, to allow convenient passage through the opening. This feature is particularly useful for hospitals, retirement homes and similar situations.


    Company Profile
    Myungdo Co., Ltd. is one of Korea's leading manufacturers and exporters of door closers. Since its establishment in 1998, the company has developed and produced automatic door closing units that comply with international standards. The company manufactures more than one million units annually.MyungDo Co., Ltd. is a privately owned company with registered capital of USD750,000. The company employs a workforce of 25, including 18 engineers and two quality assurance staff, at its headquarters near Seoul. The company exports to markets around the world, with the majority of shipments destined for North America, Europe, the Middle East, and the Asia Pacific region. Annual revenue is around USD2.3 million, ninety percent of which is accounted for by exports.