A stainless steel cabinet manufactured by Gaylord houses four three-gallon chemical tanks along with nitrogen and carbon dioxide cartridges installed by the fire protection contractor. A wet chemical line and a detection line extend upward to the ventilator. A one-half-inch electrical metallic tubing conduit routes to a remote pull station, and a separate one-half-inch electrical metallic tubing conduit connects to the mechanical gas valve where applicable. Field wiring is installed by the electrical contractor.
FIELD WIRING BY ELECTRICAL CONTRACTOR (3 GAL.) TANK 1 (3 GAL.) TANK 4 (3 GAL.) TANK 3 (3 GAL.) TANK 2 1/2" EMT CONDUIT TO REMOTE PULL STATION BY FIRE PROTECTION CONTRACTOR WET CHEMICAL LINE TO VENTILATOR BY FIRE PROTECTION CONTRACTOR DETECTION LINE TO VENTILATOR BY FIRE PROTECTION CONTRACTOR 1/2" EMT CONDUIT TO MECHANICAL GAS VALVE (IF APPLICABLE) STAINLESS STEEL CABINET BY GAYLORD. SEE HOOD DRAWINGS FOR DIMENSIONS. LT-A-101-30 (NITROGEN CARTRIDGE) BY FIRE PROTECTION CONTRACTOR 101-20 (CARBON DIOXIDE CARTRIDGE) BY FIRE PROTECTION CONTRACTOR
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