Kason 1832 large spring valve heated presure relief port, 4" thick panels, 120V
GENERAL
- Higher flow and easier spring than similar 1830 vent
- Protects from structural damage because of temperature/pressure build up
- Compensates for air expansion and contraction
- Walk-In operation temp range: -20°F(-28.9°C) to 40°F(4.4°C)
MATERIAL
- Body: All metal parts are aluminum
- Internal Sleeve: self-extinguishing Lexan
- Cover plate: 6-1/4" (165.1 mm) diameter round aluminum
LENGTH
- Standard for 4" (101.6 mm) wall thickness
MOUNTING
- Drilled for No. 8 (4.0 mm) screws.
POWER
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