4. +UNIT WEIGHT DOES NOT INCLUDEACCESSORIES (SEE ACCESSORYDRAWINGS)5. 3/4" [19MM] DIA. MOUNTING HOLES.REFER TO RECOMMENDED STEELSUPPORT DRAWING6. MAKE-UP WATER PRESSURE20 psi [137 kPa] MIN,50 psi [344 kPa] MAX7. DIMENSIONS LISTED AS FOLLOWS:ENGLISH FT-IN[METRIC] [mm]8. * - APPROXIMATE DIMENSIONS DONOT USE FOR PRE-FABRICATIONOF CONNECTING PIPING.9. MAKE-UP IS LOCATED 5 1/8" [130MM]