Betts 4 in. 316 Stainless Steel TTMA Blind Sump Flange

Description

Betts stainless steel blind 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 75 psi [5.2 bar]. Specifications   Size     Thickness (T)   O.D. B.C.  
# of Holes   Hole Dia. 3 in. .375 in.(9.5 mm) 7.25 in.(184 mm.) 6.25 in.(158.8 mm.) 6 .56 in.(14.2 mm.) 4 in. .375 in.(9.5 mm) 8.25 in.  (209.6 mm.)   7.25 in.  (184.1 mm.)   8 .56 in.  (14.2 mm.)