Betts aluminum weld sump 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. 3 in. .56 in.(14.2 mm) 7.25 in.(184 mm.) 3.56 in.(90.5 mm.) 6.25 in.(158.8 mm.) 6 .56 in.(14.2 mm.) 4 in. .56 in.(14.2 mm) 8.25 in. (209.6 mm.) 4.56 in. (115.8 mm.) 7.25 in. (184.1 mm.) 8 .56 in. (14.2 mm.)
Betts Betts Aluminum TTMA Blind Sump Flange MSRP: Was: Now: $55.42 - $73.75 Quick view Choose Options
Betts Betts Aluminum TTMA Weld Flange MSRP: Was: Now: $15.01 - $16.60 Ready to Ship Quick view Choose Options
Betts Betts Steel TTMA Weld Flange MSRP: Was: Now: $9.50 - $19.02 Ready to Ship Quick view Choose Options
Betts Betts Aluminum TTMA Blind Flange MSRP: Was: Now: $16.72 - $37.25 Ready to Ship 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
