Recent content by webjeff

I read a lot here about reducing the orifice ? Sorry for sounding stupid..but do they mean the hole in the center of the directional ball, (white bit) or is the orifice way inside the actual housing in the picture above( gray bit ) ?

The zozzles are 50mm water inlet, 32mm air and 0.8 atm it says

These are the nozzles, he appears ti have installed extension pieces between the nozzle and the venturi jet bit ? He also made a "loop" and devided the pump 63mm discharge into two 50 mm pipes, one going in the top and one in the bottom of the loop. I installed a valve on one of the 50mm...

My freind built his own spa pool. The system has 6 spa nozzles 4m3 hr supplied by a dedicated 2 hp pump output 28 m3 hr.. the discharge of the pump is 32mm, reducing to 2 x 50mm pipes which supply the pipe loop at top and bottom. The top nozzles on the array , left and right..pump out water...