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Home Products Auto hinge for Builder's hardware Bm-SD Series

Bm-SD Series

Bm-SD-ST/SUS

80SD & 120SD

(Spring hinge + Damper hinge)

Product Features

  • Spring hinge + Damper hinge set
  • Auto closing, Hold open & Shock absorbing
  • Opening direction check is no needed.
  • Mortise installation
  • Exterior material : Steel, Stainless Steel
    Wood/Steel/Plastic/Aluminum door applicable
    (Except wood, need door processing)
  • Heavy door applicable
  • Fire Door applicable

Door Application

Door Application
Door Size (mm) Door Weight (kg) Set Model
W H D
≤850 ≤2000 ≥36 ≤40 Bm80S + Bm80D
≤900 ≤2100 ≥40 ≤50 Bm80S + Bm80D + Bm80S
≤60 Bm120S + Bm120D
≤1000 ≤2300 ≥40 ≤90 Bm120S + Bm120D + Bm120S
How to install
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