shaft seal   HF92N

operating limits:
pressure:0~2.2mpa,
speed:0~3000rmp
temperature:-40~180

 

material

rotary ring :  carbon/sic/tc

stationary ring :sus304(316)carbon/sic/tc

secondary seal: nbr/epdm/viton/ptee

spring and other parts :s.s/sus304/sus316.