Here's something every one can do easily. It's currently getting me 6C idle over my water temp. I hope once I use copper it'll do better. Now if I can get my radial micro finned version to do the same! The nozzle puts out a good stream. The draw back I found is bleeding. Once an decent size air bubble goes through the nozzle, it gets ablitterated into tiny micro bubbles. LOL With a res it bleeds pretty easy though. Hopefully some one else can try it out and tell me their findings. Open to all critisism(sp?). Tell me what you think.
Take two .25 - .5 inch copper plates. I'm using aluminum right now because it's free for me to test with it. 3/4 - 1 inch drill bit, 1/8 drill bit, 3/16 drill bit, 7/16 drill bit and chamfer(think that's what it's called). 1/4 npt tap and 1/4 tap. 3/8 copper pipe. 3/8 brass cap with a rounded top.
Drill your 3/4 to 1 inch hole dead center over the die area down to 1mm within the bottom. Then take your chamfer of the same size so that you end up with 1mm in the center and 4mm from the edges of the hole. Then drill your 2 3/4 to 1 inch holes on either side. Then cut the remaining metal between the holes. Take your top and drill your 7/16 holes dead center over your bottom plate holes. Tap them with a 1/4 npt tap. Screw in your barbs. Then take a piece of 3/8 copper tube about 1 inch in length. Take the 3/8 brass cap drill a 1/8 hole in the center. Flux the end of copper tube and fit your brass cap and fit it to one end of the tube. Then solder it in place. Insert the other end through through the bottom of your top plate into the barb so it's nice and snug. The top of the brass cap should be no higher than 2 mm from the bottom of your plate center hole. Might need to tap it in. I found if you set your top plate ontop of your bottom plate while your drill your 3/16 mounting holes and screw holes you will get better lined up holes. Then your done.
Cheap MS paint pics. Wish I had what you guys use.
