- Johnson Controls
- Équipement de CVC
- Distribution d’air
- Registres et grilles
- Dampers
- PD-1250 Pressure Relief Backdraft Damper
Registre d'évacuation des gaz d'échappement à décompression PD-1250
Lame en aluminium formé et registre à cadre en aluminium
Product Overview
The PD-1250 damper provides backdraft protection in light to medium duty applications that demand less than 12 cfm per square foot of leakage at 1/2 inch WG. The PD-1250 provides system relief when operational pressures exceed system defined maximum level.
Features
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