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.
A trip-lever drain has a lever attached to the tub wall that controls the opening and closing of the drain. Fortunately, trip-lever drains are easy for novices to replace and can be done fairly quickly with a few common tools.emove the screws holding the overflow cover on the tub and put the cover aside. Pull the lever assembly out of the opening. You'll get several pieces, including the striker rod and the plug. Assemble the new trip-lever drain according to the manufacturer's instructions.