3241-0300-100000 New Part # 8010004634 3 in. 3"QF NFMES Manaul Blast Gate - Galvanized - 5.25" W x 7" H x 5.375" Depth $461.76 3241-0300-200000 New Part # 8010004623 3 in. 3"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 5.25" W x 7" H x 5.375" Depth $791.78 3241-0400-100000 New Part # 8010004635 4 in. 4"QF NFMES Manaul Blast Gate - Galvanized - 6.12" W x 6.25" H x 5.375" Depth $461.76 3241-0400-200000 New Part # 8010004624 4 in. 4"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 6.12" W x 6.25" H x 5.375" Depth $791.78 3241-0500-100000 New Part # 8010004636 5 in. 5"QF NFMES Manaul Blast Gate - Galvanized - 7" W x 10" H x 5" Depth $487.91 3241-0500-200000 New Part # 8010004625 5 in. 5"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 7" W x 10" H x 5" Depth $837.17 3241-0600-100000 New Part # 8010004637 6 in. 6"QF NFMES Manaul Blast Gate - Galvanized - 8" W x 11.12" H x 5" Depth $501.33 3241-0600-200000 New Part # 8010004626 6 in. 6"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 8" W x 11.12" H x 5" Depth $859.86 3241-0700-100000 New Part # 8010004638 7 in. 7"QF NFMES Manaul Blast Gate - Galvanized - 9.37" W x 12" H x 5" Depth $538.28 3241-0700-200000 New Part # 8010004627 7 in. 7"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 9.37" W x 12" H x 5" Depth $922.96 3241-0800-200000 New Part # 8010004628 8 in. 8"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 11" W x 13.25" H x 5" Depth $954.65 3241-0800-100000 New Part # 8010004639 8 in. 8"QF NFMES Manaul Blast Gate - Galvanized - 11" W x 13.25" H x 5" Depth $556.54 3241-0900-100000 New Part # 8010004640 9 in. 9"QF NFMES Manaul Blast Gate - Galvanized - 11.37" W x 14.37" H x 5" Depth $591.00 3241-0900-200000 New Part # 8010004629 9 in. 9"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 11.37" W x 14.37" H x 5" Depth $1,013.60 3241-1000-100000 New Part # 8010004630 10 in. 10"QF NFMES Manaul Blast Gate - Galvanized - 13.5" W x 16.25" H x 5" Depth $659.77 3241-1000-200000 New Part # 8010004619 10 in. 10"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 13.5" W x 16.25" H x 5" Depth $1,131.22 3241-1200-100000 New Part # 8010004631 12 in. 12"QF NFMES Manaul Blast Gate - Galvanized - 15.75" W x 17.87" H x 5" Depth $683.43 3241-1200-200000 New Part # 8010004620 12 in. 12"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 15.75" W x 17.87" H x 5" Depth $1,171.76 3241-1400-100000 New Part # 8010004632 14 in. 14"QF NFMES Manaul Blast Gate - Galvanized - 18" W x 28.5" H x 5" Depth $701.98 3241-1400-200000 New Part # 8010004621 14 in. 14"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 18" W x 28.5" H x 5" Depth $1,203.59 3241-1600-100000 New Part # 8010004633 16 in. 16"QF NFMES Manaul Blast Gate - Galvanized - 18" W x 28.5" H x 5" Depth $746.67 3241-1600-200000 New Part # 8010004622 16 in. 16"QF NFMES Manaul Blast Gate - 304 Stainless Steel - 18" W x 28.5" H x 5" Depth $1,262.81