VIANS VI-S112 60KG Door Closer – Hydraulic Door Closer with Adjustable Speed & Hold-Open for Commercial Doors B2S_2025 Edu 25Gbit SFP port (SFP module

25Gbit SFP port (SFP module not included)

Plug & Play Setup

5 ms (GtG) Response Time

8″ (diagonal) QHD (2560 × 1440)

VIANS VI-S112 60KG Door Closer – Hydraulic Door Closer with Adjustable Speed & Hold-Open for Commercial Doors B2S_2025 Edu 25Gbit SFP port (SFP moduleThe VIANS VI S112 is a medium duty hydraulic door closer designed for doors in commercial and public buildings. It automatically closes the door after opening and is suitable for environments such as hospitals, hotels, and department stores. Product Parameters Model VI S112 Product Name Medium Door Closer Lock Size 180 40 58 mm Fix Size 165 19 mm Max Door Weight 40 60 kg Max Door Width 950 mm Max Opening Angle 180 Spring Power EN23 Closing Speed