1832LT LOW TEMPERATURE VENTILATOR

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Lo-temp version of Kason's time-tested hi-flow ventilator, specially adapted for freezer applications.
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Nozzle engineered to minimize frost accumulation at port in deep freeze environment.
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Operates efficiently in temperatures from –40 o F (–40o C) to 32o F (0o C).
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Designed to allow doors to open and close easily.
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Protects from structural damage from pressure build-up caused by temperature cycling.
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Compensates for air expansion and contraction.
Specifications
MATERIAL:
Inside Louver -black ABS, aluminum screen.
Outside Louver and Screen - aluminum.
Vent Assembly -aluminum with heater.
Tube - polycarbonate.
DIAMETER:
Louver Plate -6-1/4" (158.8mm).
Tube -4-5/8" (117.5mm).
LENGTH: Standard for 4" (101.6mm), 5" (127mm) and 6" (152.4mm) wall thickness. MOUNTING: Mounts through wall. Drilled for No. 8 (4.0mm) screws. ELECTRICAL REQUIREMENTS: See ordering information on following page.
UL LISTING: File No. E57306 OPTIONS: Square outside louver plates available, special order.