D2000 DOOR CLOSER
https://www.dorrenhaus.com/Product-Details.html?_l=zh_CN&product_id=109-
Product Category
Doors & Gating System
Door Weight:60-85KG & 80-120KG & 40-85KG & 40-120KG
Power Size:4# & 5# & 2-4# & 2-5#
Door Width:1000-1100mm&1100-1250mm&850-1100mm&850-1250mm
European Style Designed Door Closer
Adjustable Back Check Function Optional, Sliding Track Arm Optional