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WF401AL - Betts - 4" Aluminum Weld Flange Ttma Pattern - LJI Part: WF401AL Brand : Betts Size : 4 Inch Type : Flange Weld Material : Aluminum Vendor Number : WF401AL
The Betts WF401AL is a 4-inch aluminum weld flange with a TTMA bolt-hole pattern, achieving a 50 psi maximum allowable working pressure when properly welded.
Technical Specs List
Size: 4 inches Material: Aluminum Thickness: 0.375 inches (9.5 mm) Inner Diameter: 4.57 inches (116 mm) Outer Diameter: 6.63 inches (168.4 mm) Bolt Circle: 5.88 inches (149.4 mm) Bolt Holes: 8 holes, 0.44 inches diameter Weight: 0.62 pounds Maximum Allowable Working Pressure: 50 psi (3.4 bar), dependent on proper weld procedure
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