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Cary
offers 3 standard models of rotating unions with a wide range
of port sizes and thread configurations. Available are single
flow, double flow, and a special compact double flow. Also available
are double flow elbows, stationary feed tubes and connecting
hose assemblies.
The
dependable, leakproof Cary rotating union work on the face of
the sealing principle and features precision mating carbon seals
and ceramic seats. The surfaces have a surface of four (4)rms
and are lapped to obtain a true flatness of two (2) light bands
or .000023 inch and inspected by optical testing. After assembly
each union is bench tested to assure no leakage and is free
of other abnormalities before a Cary label is applied.
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