KONRAD shaft seal

U-ring and O-ring elastomer with holder

U-ring

Double U-ring

Double U-ring (vacuum)

NBR  T = -20 to 100° C | Pmax = 16 bar

FKM  T = -30 to 200° C | Pmax = 16 bar

U-ring and pressure collar PTFE without holder

U-ring

Double U-ring

T = -196 to 260° C
Pmax = 25 bar

Stuffing box spring loaded

Stuffing box

Double stuffing box

Safety stuffing box

T = -200 to 400° C | Pmax = 25 bar
(up to 500° C with steam)

Also available as Technical Instructions on Air Quality Control (TA-Luft)