Features
Equivalent to Burgmann Pulace seal
Single seal
Balanced
Independent of direction of rotation
Stationary multiple springs
Springs and pins not in contact with the medium
Operating range
Pressure: p = 10 bar (145 PSI)
Temperature: t = -20 °C +200 °C (-4 °F 392 °F)
Sliding velocity: vg = 20 m/s (66 ft/s)
Viscosity: 100 Pa·s
Solids content: 20 %
Materials
Seal face and seat: Silicon carbide (Q1),Tungsten carbide (U7)
Secondary seals: EPDM (E)
Metal parts: CrNiMo steel (G)
Recommended applications
Sugar industry
Pulp and paper industry
Highly concentrated black water
Green water
White water
Pulp suspensions
Chemical solutions
Alkaline solutions
Slurries
Highly viscous liquids