OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com
32
4. Regulator and Manifold Maintenance
a. Replace both o-rings on the puncture pin (#143-02-13 and #143-02-
14) at least once a year.
b. If the regulator loses pressure or steadily increases in pressure, re
-
place the seat assembly and diaphragm.
Concoa Repair Kit – Part #143-07. Normally the Concoa regulator is
supplied with the 175 mL models
The Large High Pressure Concoa Regulator (805-1140) and the
smaller Concoa Regulator (805-1179) both take the same Regulator
Repair Kit
Always replace (order separately) the rubber diaphragm, #143-00-1,
which is not supplied with the #143-07 kit.
Diaphragm
(#143-00-1)
Repair Kit
(#143-00-1)
