DEMS 390-390A-390B

Operating Limits
Pressure: 0~1MPa
Speed: ≤20m/s
Temperature: -20˚C~+180˚C

Rotary Ring (SiC/TC)
Stationary Ring (Carbon/SiC/TC)
Secondary Seal (EPDM/VITON/PTFE)
Spring &Other Parts (SUS304/SUS316)