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Ken, I will forward to you the needed "o" rings and the back aluminum plate should you not attend this years convention. I will give the instructions to help you on your way...This whole thing takes about two hours to complete. Parts list: 1 - 1 1/2" PVC coupler that is 1 1/2" deep (I have seen others that are deeper) 2 - "o" rings (I will mail these to you if you will not make the convention) 1 - small "o" ring for pressure fitting to aluminum wafer to seal this connection 1 - 1 1/2" PVC pipe segment (you need a very short segment) 1 - standard water seal cable connector (see "special projects" under PVC hydrophone and view picture showing this connector) 1 - plastic compression disk (Again, see picture showing this fitting) 1 - Interface cable of desired length (You will want power cord coated with as soft a rubber coating as possible...It can be found at Lowes or Home depot. This is the trick to forming a good seal) 1 - 1/4" jack plug from Radio Shack for this interface cable end 1 tube of Velex or Silicone sealant to apply to the outside of the interface cable at the hydrophone seal to give added leak proof insurance. 1 - 1 small tube of super glue 8 - 1/4" 3" long bolts and washers and nuts 16 - compression washers (these have a layer of rubber on them on one side) or rubber washers sandwiched under standard 1/4 steel washers 1 - piece od Plexiglass or perspek that is 4" square (You will hole saw a thre inch circle from this) -END OF LISTING- ---OR--- Several sticks of all-thread stock (You will need to cut these to around 3" in length. SPECIAL TOOLS: (1) Hacksaw (2) Drill bits (3) Fine sand paper (4) 3 1/4" whole saw with drill adapter -END OF LISTING- The other season of giving begins 6/24/08. Check out the i’m Talkathon. Check it out! |