Clemcorp self-closing doors and dampers help prevent recirculation through a stopped fan in parallel ventilation installations. Gravity-assisted and counterweighted designs suit different fan arrangements and maintenance requirements.
For bulkhead isolation, parallel fan operation, safety and maintenance applications. Suits smaller fans below 1.6 m in diameter.
Counterweighted doors for shaft-top fan isolation and parallel vertical fan installations. Suits fans below 1.6 m in diameter.
Counterweighted and actuated door options
Typically installed on the discharge side due to the large wake. Helps prevent reverse rotation during startup and rotation during fan access and maintenance.
Installed on the inlet side due to minimal wake. Helps prevent reverse rotation during startup and rotation during fan access and maintenance.
Electrically operated with rotary actuators for primary fan applications. Installed on the inlet side due to the uniform wake; helps prevent reverse rotation and rotation during access and maintenance.
| Description | Product Code | Dimensions | Weight |
|---|---|---|---|
| CC1400 Self Closing Door | 1400-121 | 1600 x 1700 x 1000 mm | 388 kg |
| CC1254 Self Closing Door | 1254-100 | 1400 x 1500 x 1000 mm | 340 kg |
| CC1070 Self Closing Door | 1070-034 | 1350 x 1200 x 750 mm | 220 kg |
| CC925 Self Closing Door | 0925-100 | 1200 x 1000 x 650 mm | 180 kg |
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