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FrostSafe® Two-Way Air Damper
Brand: Val-Matic Valve & Mfg CorporationThe FrostSafe®, a wafer style bi-directional hingeless damper, is installed in a vent pipe to minimize the thermal exchange of cold and warm air in and out of a vault to help prevent freezing.
Features- Body - High Density Polyethylene
- Membrane - Nylon Reinforced Neoprene
- Damper Seal - PETG: Polyethylene Terephthatate Glycol
- Adaptable to Existing Vent Pipes
Specifications
Valve Size
- 4" - 12"
