![]() ![]() does the suction nozzle I have need to stay underwater?Īlso looking at this nozzle or would you recommend the hydroforce? for the 3" suction hose going from Nozzle to Hopper what would you recommend?Ĥ. How much hose do you recommend for the nozzle 20ft? I was looking at this going from pump to nozzle Will that work.Ģ. I have used it a few times for regular highbanking As you can see I have plenty of lay flat hose for shoveling into the hopper but want to use the suction nozzle in the shallow creek.ġ. It is a 3" promack highbanker combo with 2" pressure hose and a honda 5.5 pump with jet flares I made a removable restriction nozzle so I could get my hand in to clear blockages, and for easy replacement as it wears out.I am new to this forum I am planning a summer trip to Alaska this summer have been searching for a while trying to figure out the best setup for either a Hydroforce suction nozzle or a normal suction nozzle here is my current setup The water was only 2 feet deep where I was working, but the old venturi did not have had that sort of power. The result was great, power increase was such that the water and gravel came up the hose with such velocity at high rpm, that it shot right over the sluice box and landed back in the creek 2 feet beyond it! I had to slow it right down to be able to wash the gravel. I will try to load 2 photos showing what I came up with. I used alloy for weight reasons, but also because it was what I had on hand. I lined up the new 3/4 inch jet to be slightly pointing downward but up the center of the pipe - so the water jet would hit the bottom of the pipe about 3 or 4 feet up. ![]() ![]() Mostly because my hand wouldn't fit up past the nozzle restriction. ![]() The old shop bought venturi had worn totally out and was very hard to get jammed rocks out of. My pump is a 5 hp Honda driving an Onga pump - a factory built pump/motor unit available here in NZ. The last one was four inch and I used a 3/4 inch jet with a flare out to the 1 1/2 inch supply. Hi there, I have made a few suction venturi nozzles over the years, as I couldn't find or couldn't afford store bought. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |