Felidae is the family of cats. A member of this family is also called a felid. Living cats belong to the subfamilies 1  : Pantherinae â including tiger, lion, jaguar, leopard, snow leopard and clouded leopard.elidae is the family of cats. A member of this family is also called a felid. Living cats belong to the subfamilies 1  : Pantherinae â including tiger, lion, jaguar, leopard, snow leopard and clouded leopard.
Bathtub drain rough-in. The standard bathtub/shower combination will require an 1-1/2 drain and p-trap installed to your local plumbing code. The drain must be graded(sloped) at a minimum of 1/4 per foot and must be vented. This can be done in one of two ways, by wet venting the trap arm fixture drain or by individually venting the bathtub.
Tub drain instructions say use supplied rubber gasket; no mention of plumbers putty. My new tub drain also states to put the 1/4 inch thick gasket between the drain and tub surface.Ive tightened it and got it to seal but I dont trust it and feel like I have to tighten it too much.ub drain instructions say use supplied rubber gasket; no mention of plumbers putty. First, just to clarify the terminoligy for the parts you're looking at (what I call them). The plastic parts that go on the outside of the tub: upper = overflow shoe Lower = lower shoe.