022 Series
General Purpose Mechanical Sealed Unions
Rotary Systems Inc
DescriptionSpeed vs PressureOperating Specs
Rotary Systems' general purpose mechanical sealed unions are designed for high speeds. This union utilizes silicon carbide to carbon graphite seals. The coil spring is placed outside the flow to avoid any turbulance that may occur. The 031 series is able to withstand high speeds at moderate pressure.

Max. Hydraulic: 750 PSI
Max. Air: 500 PSI
Max. Vacuum: 28 Hg
Max. Temp.: 400 degrees F
Max RPM: 4000

Series 021: Six passage rotary joint, flanged rotor flush mounted

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1036 McKinley Street Anoka MN 55303