With around 250 locations and 90 serve centers, we are represented in the most important economic regions of the world. The advantages are clear: short paths to our customers, fast response times and a shared language.
Suitable for a wide range of abrasive and corrosive fluids
Over 35 years of running reference in the field
Narrow cross-section allows the seal fitment in narrow stuffing boxes
Lower inventory since all parts except seal ring composite are interchangeable with Class P balanced seals (P23, P24).
Operating range
Shaft diameter: d = 25 … 100 mm (1" ... 3.94")
Pressure: p = vacuum to 16 bar (232 PSI)
Temperature: t = -75 °C ... +260 °C (-103 °F ... +500 °F)
Sliding velocity: vg = 25 m/s (82 ft/s)
Axial movement: ±0.5 mm
(Consult EB for applications outside above limits).
Materials
Seal ring: Carbon graphite resin impregnated,
Carbon graphite antimony impregnated,
Tungsten carbide, Silicon carbide
Mating ring: Silicon carbide, Tungsten carbide
Secondary seals: FKM, NBR, FFKM, PTFE
Springs: Hastelloy® C-4
Metal parts: SS 316, other materials on request.