Here is a recipe I use from a different forum member. I use my Bradley smoker with a PID so I can hold very tight temps. It is very important that you do not go at too high of temps or you will render out the fat of the fish and get boogers on top of the fish. Filet salmon.
Hole Sizing. 1  A standard (non-air-gap) faucet, with or without tubing attached, needs a hole that's 7/16 in diameter or larger. You can install standard faucets comfortably in holes up to 1.25. 2  An air gap faucet needs a hole that's at least 3/4 in diameter, and it should be no larger than 1 1/4.
Bar sinks typically use the standard 3 1/4-inch drain size like a kitchen sink. They also use 1 1/2-inch drainpipes and P-traps. A laundry sink drain is 1 1/2 inches in diameter and uses a 1 1/2-inch drainpipe and P-trap. A whirlpool tub uses a 1 1/2-inch drain with the same size drainpipe and P-trap. Other drains follow similar dimensions. Drain sizes are usually chosen based on how much volume of drainage is needed.