Standard or Nonstandard
Standard
Shaft diamete
d1 = 8 ... 50 mm (0.375" ... 2")
Pressure
p1 = 7 bar (102 PSI)vacuum ... 0.1 bar (1.45 PSI)
Slidingvelocity
vg = 5 m/s (16 ft/s)
Face Materials
Carbon Graphite / Silicon Carbide/ Tungsten Carbide
Secondary Seal Components
NBR/VIITON/EPDM
Spring and Construction Materials
Stainless Steel
Applications
Clean water, sewage water, oil and other moderately corrosive fluids
Temperature
t = -40 °C ..+200 °C(-40°F to 392°F)