R-202 ROTARY UNIONS
A. ROTARY UNION ARRANGED FOR ROTATING SIPHON DUO FLOW APPLICATION.
The centre tube is fixed to the other end of journal & rotates along with journal media is fed
through union end & return line is through the office since the siphon tube rotates along with
rotor this type is called the ROTATING SIPHON DUO FLOW UNION.
B. ROTARY UNION ARRANGED FOR FIXED SIPHON DUO FLOW APPLICATION.
The centre tube is threaded on to elbow of union & media is fed through it. The return is through
C. ROTARY UNIONS MONO FLOW ARRANGED FOR COOLING OR HEATING OF JOURNAL.
Both end rotary unions are installed, one supply of media & other for return. SELECT L.H. ROTOR
THREAD WHEN THE JOURNAL ROTATES IN CLOCKWISE DIRECTION WHEN VIEWED FROM
THE UNION END AND R.H. ROTOR THREAD WHEN IT ROTATES IN ANTI CLOCKWISE.