Flush Offset Hydraulic Door Closer and Hook- Powerful gas-loaded hydraulic cylinder provides positive, smooth door closure
- Closer actually pulls door closed while allowing compressed air in the unit to escape, then holds door firmly closed to reduce loss of refrigerated air
- Where severe temperature and pressure conditions combine to force door open, responds to release the increased pressure and reclose the door
- Unique cover design provides for easy installation and concealed mounting
- Cushioned rubber roller and unique spring design offers smooth, quiet, trouble-free operation
- Furnished with flush offset hook
- Interchangeability - unique concealed mounting hole pattern allows door closer to easily replace existing models in the field
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