Double face seals (РЈРњРў Р”) are installed into the units, pumping aggressive and explosive liquids at the operating temperature to 180В°C
Temperature of the pumping medium, ВєC to 180
Sealing shaft diameter, mm to 300
Maximal shaft speed, RPM to 6000
Pressure of the pumping medium, MPa to 20.0
Maximal leakage, l/hour 0.003
Service life, not less than 20 years
Guarantee life, 12 months
Free substitute of the failed parts is valid during the 2nd year through manufacturer’s fault.