Quote: (Originally Posted by
netmage)

For those of us w/o access to a lathe....
Wouldn't the ISC dust caps suffice? Same size, you get two... remove the string, modify existing hole for the new barb and orifice combination...?
Calibration kit is $63...
2 dust caps are $20...
barbs, orifice and tubing can't be ~$86 worth of materials for two calibration plugs.
-Tim
Tim,
I had similar thoughts. However, if memory serves, the caps for the top of the head (where the loop connects) are a different size than the opening at the bottom of the head where the scrubber fits.
Brian