Betts aluminum weld flanges are designed for use on cargo tanks with bolt-hole patterns in accordance with TTMA recommended practices. Flange performance is dependent on proper weld procedures with an achievable working pressure of 50 psi [3.4 bar]. Specifications Size Thickness (T) O.D. I.D. B.C. # of Holes Hole Dia. 2 in. .375 in.(9.5 mm) 4.63 in.(118 mm.) 2.44 in.(62 mm.) 3.75 in.(95.2 mm.) 6 .44 in.(11.2 mm.) 3 in. .375 in.(9.5 mm) 5.63 in.(143 mm.) 3.56 in.(90.4 mm.) 4.88 in.(124 mm.) 8 .44 in.(11.2 mm.) 4 in. .375 in.(9.5 mm) 6.63 in. (168.4 mm.) 4.57 in. (116 mm.) 5.88 in. (149.4 mm.) 8 .44 in. (11.2 mm.)
Betts Betts Aluminum TTMA Weld Sump Flange MSRP: Was: Now: $53.67 - $135.74 Quick view Choose Options
Betts Betts Steel TTMA Weld Flange MSRP: Was: Now: $9.50 - $19.02 Ready to Ship Quick view Choose Options
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Betts Betts Aluminum TTMA Blind Sump Flange MSRP: Was: Now: $55.42 - $73.75 Quick view Choose Options
Betts Betts 316 Stainless Steel TTMA Weld Flange MSRP: Was: Now: $42.10 - $126.23 Ready to Ship Quick view Choose Options
