... Europeon and North American market CE approved,ISO9001:2008 1,3-2/5" diameter head,heavy duty chrome ... GPM MAX at 80 psi,Fits standard shower arm,fits standard 1/2" pipe thread 3,Xin Cheng bathroom ... elements: water-saving, easy self-cleaning, comfort. (1) water-saving is the key feature to consider when ... of finished parts diagram show the following:NOTES:(1):Shower head(2):Universal links(3):O-ring( ...