D1000 DOOR CLOSER
https://www.dorrenhaus.com/Product-Details.html?_l=zh_CN&product_id=115-
Product Category
Doors & Gating System
Door Weight:40-65KG & 60-85KG & 20-85KG
Power Size:3# & 4# & 1-4#
Door Width:900-1000mm&1000-1100mm&850-1100mm
European Style Designed Door Closer
Adjustable Back Check Function Optional, Hold Open Function Optiona