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Gold Prospecting
Do It Yourself (DIY) Projects
Homemade Gold Sucker Pump ( Creviscing Tool )
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<blockquote data-quote="greencheeks77" data-source="post: 241019" data-attributes="member: 6024"><p>Here is a little diagram or 2 I don't know if it will make it more confusing but its the best I could do :lol: kind of, if the rubbers on the valve are cut correctly they will not suck back into or be pushed into the inlet or the outlet pipes. the main body is 100mm and the flaps are quite simple the trick is to make room for the hinge so the flap can move freely and when you weld the 2 pieces together make sure the hole that you drill in the 100mm to 50mm reducer is in the right place you want the gravel to fall out of the flap valve and straight down the outlet pretty much while its on the angle that it would be mostly worked at in a creek<img src="https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837180_flap_valve_50mm.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837202_1856020.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837234_untitled.png" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837282_pump_layout.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837304_pump_diagram.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="greencheeks77, post: 241019, member: 6024"] Here is a little diagram or 2 I don't know if it will make it more confusing but its the best I could do :lol: kind of, if the rubbers on the valve are cut correctly they will not suck back into or be pushed into the inlet or the outlet pipes. the main body is 100mm and the flaps are quite simple the trick is to make room for the hinge so the flap can move freely and when you weld the 2 pieces together make sure the hole that you drill in the 100mm to 50mm reducer is in the right place you want the gravel to fall out of the flap valve and straight down the outlet pretty much while its on the angle that it would be mostly worked at in a creek[img]https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837180_flap_valve_50mm.jpg[/img][img]https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837202_1856020.jpg[/img][img]https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837234_untitled.png[/img][img]https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837282_pump_layout.jpg[/img][img]https://www.prospectingaustralia.com/forum/img/member-images/6024/1459837304_pump_diagram.jpg[/img] [/QUOTE]
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Gold Prospecting
Do It Yourself (DIY) Projects
Homemade Gold Sucker Pump ( Creviscing Tool )
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