$ 10.90 | Factory supply automatic small lightweight simple fire door buffer hydraulic spring fire closing door closer

Factory supply automatic small lightweight simple fire door buffer hydraulic spring fire closing door closer

Model: 051Y Small Round Machine
Specification: 051 Small Round Machine
Suitable Door Weight: 25-45
Suitable Door Width: 700-900
Closing Speed: 2-Stage
Locking Strength: 25-45
Applicable Range: Residential gates, wooden doors, steel doors, fireproof doors, smokeproof doors, building gates, passage gates, hotel doors, etc.
Type: Automatic Door Closer
Weight: 0.9 kg per unit
Feature 2: Default 180° no-positioning can be selected for 90° positioning models
Feature 1: Fireproof Door Hydraulic Door Closer