Pneumatic Air Seal
How it works
The Air-Lec seal connects in parallel with the swing operator and functions automatically with the operator. The pressurized cylinder releases the spring tension on the door, allowing it to open. Upon closing, the door contacts the fork, and the powerful spring firmly draws the door tight to prevent air circulation and frosting. The exhausting air acts as a cushion to prevent slamming. The air seal does not prevent manual operation of the door. A second Air-Lec Seal can be Installed on large doors.
- Refrigerator and freezer doors
- Any swing type door where a positive seal is required