BLÜCHER - Model BFD-110 -Floor Drain

8 Inch Adjustable Floor Drain with Membrane Clamp. BFD-110 AISI Type 304 stainless steel adjustable floor drain with 8in. x 8in. top, membrane clamping flange, and a 1/8in.(3mm) grating. Model options include Square or Round (-R) top, and Bottom or Side Outlet (SO) in 3 or 4" sizes.