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One-Way Airflow Ducting Back Draught Damper For HVAC
Model : HC-PVA
One-way shut-off function: Allows airflow in one direction only.
Installation options: Can be installed in the middle of a duct or at the duct end.
Fireplace application: Prevents cold air from entering when the fan is not operating.
Material: Durable metal for long-lasting performance.
Specification
|
Item Code |
Size |
|
HC-PVA |
100 |
|
HC-PVA |
125 |
|
HC-PVA |
150 |
|
HC-PVA |
160 |
|
HC-PVA |
200 |
|
HC-PVA |
250 |
|
HC-PVA |
315 |
|
HC-PVA |
355 |
|
HC-PVA |
400 |
