SS2 Modification - Page: 1 of 6



1) Start with about 14 inches of 3/4 inch pvc pipe.
Cut into one 10 inch and one 4 inch section

2) Taper the inside edge of one end of the 10 inch piece using something like a Dremel.with a drum sander attachment.  This should be at a very shallow angle, but be sure to stop short of making a sharp edge.  When done, smooth with sandpaper

3) Sand the outside edge of one end of the 4 inch piece.  Again, stop just short of making a sharp edge.  When done, smooth with sandpaper

4) Drill holes in the non-tapered end of the 10 inch piece.
about 5 rows of 8 holes evenly spaced.  These holes let out excess pressure evenly to prevent a popping noise and provide more stability.

5) The goal of the inside and outside tapers is to allow the pieces to fit together like this

6) Cut the end of the pump assembly off using something like a hack-saw (or a Dremel with a cutter wheel)
SS2 Modification - Page: 1 of 6