Are the correct markers for a Fry !!7 10 gallon brass markers?yes and no
Are there 2 or 3 sets? 3
Are they attached to the rods on the outside of the cylinder?yes and no
I hope that this helps. lol
Just screwing with you...lol
If the 117 uses Wayne indicators...they are stamped aluminum/metal and go on the inside.
If the 117 uses Fry indicators...they are stamped brass and go on the outside.
I believe that three(3) sets were used with all pumps, but actually found a pump once with two sets, but there was a provision for a third set so I assume that someone removed it.
Dave
