Flush Fittings
120 - Radius Wall Return
121 - Flush Elbow
122 - Flush Curved Elbow
123 - 134° Flush Elbow
131 - Flush Side Outlet Elbow
132 - Flush Tee
133 - 135° Side Outlet Elbow
134 - 135° Flush Tee
141 - Flush Side Outlet Tee
142 - Flush Cross
143 - 135° Side Outlet Tee
151 - Flush Side Outlet Cross
181 - Universal Fitting, 182 - Internal Universal Fitting
