BLÜCHER - Model BFD-130 -Floor Drain

12 Inch Adjustable Floor Drains with Membrane Clamp. BFD-130 AISI Type 304 stainless steel adjustable floor drain with 12in. x 12in.(300mm x 300mm) 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 4 or 6" sizes.