16 www.millipore.com
Gas Pressure Line Installation
Attach the gas pressure line to the tube tting on the
cap as follows:
Unscrew the hexagonal nut (a) from the cap assem-1.
bly and remove the O-ring (d).
Slide the hex nut onto the end of gas tubing. 2.
Slide the metal grab ring (b) down one half-inch onto 3.
the tubing, with the ange facing away from the hex
nut.
Add the white spacer (c), positioning the counter-4.
sunk surface toward the ange on the grab ring.
Slide the O-ring (d) onto the end of the tubing. 5.
Insert the exposed tubing into the cap assembly and 6.
hand-tighten the hexagonal nut. Do not overtighten.
a
b
d
c
½”
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