Pumping walls
concrete animal 12-13-1901
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Hey speedy, I do a lot of beams 3rd 4th floor stair landings, elevator walls,  elevator caps,etc. what i have for this works but would do differently next time around.  I bought a 5" to 3" elbow and run a 8' or so whip. Next time probable will rty to reduce in straight pipe. still working on the invite?