Oil Buffer for OTIS Elevators 

Oil Buffer for OTIS Elevators Oil Buffer with External Spring for OTIS Elevators  OTIS Part#  DAA320R2 | DAA320R3 | DAA320R4 | DAA320R5 | DAA320R6 EN81 Approval British BSI Approval Canada & USA CSA/UL Approval CE Approval Type OTIS Part# Stroke H Free Height H1 Rated Speed Allowable Gross Mass P+Q YH32/173 DAA320R2 173mm 536mm ≤1.6m/s 600-4545kg YH33/219…

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