MSFD-GSB-20C1-A-R
Galvanized construction, 1.5-hour, Class 1 leakage at 250° F, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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MSFD-GSB-20C2-A-R
Galvanized construction, 1.5-hour, Class 2 leakage at 250° F, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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MSFD-GSB-30C1-A-R
Galvanized construction, 3-hour, Class 1 leakage at 250° F, 3V single skin blade, 4 in. wg, 2000 fpm
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MSFD-GSB-30C1-A-R
Galvanized construction, 3-hour, Class 1 leakage at 250° F, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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MSFD-GSB-30C2-A-R
Galvanized construction, 3-hour, Class 2 leakage at 250° F, 3V single skin blade, 4 in. wg, 2000 fpm
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MSFD-GSB-30C2-A-R
Galvanized construction, 3-hour, Class 2 leakage at 250° F, 3V stainless steel single skin blade, 4 in. wg, 2000 fpm
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