Steel Elbow, Flange Steel elbow with Flat Flanges Fits Vactor and Vac-con fittings 6" Flat Flanges. SELECT QUANTITY Stock # Description Price Qty VTR A645 6" Flat Flange 45 degree Steel Elbow 116.37 VTR A690 6" Flat Flange 90 degree Steel Elbow 131.77 VTR A845 8" Steel Elbow 45 degree, Flat Flanges 129.94 VTR A890 8" Steel Elbow 90 degree, Flat Flanges 138.92 VTR A822 8" Steel Elbow 22.5 degree, Flat Flanges 100.00 Related Products Flat Flange Gasket with 4 Nubs8" Aluminum Flange by Flange Vacuum TubeQuick Clamp