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.
How to Repair the Trip Lever in a Tub Drain. The linkage is behind the trip lever and isn't difficult to repair. Some people refer to the system of adjustable rods that connects the drain stopper of a bathtub to the trip lever as the guts of the bathtub. Plumbers call it the linkage, and when moving the lever has no effect on the stopper, the problem is usually that the linkage isn't properly adjusted.