Diamond-coated mechanical seals
EagleBurgmann DF-SAPI1/158 diamond-coated mechanical seals operate trouble-free in a boiler feed pump at a coal-fired power station in Hadong, South Korea.
Operating conditions: p = 23 bar (334 PSI); t = 173 °C (343 °F); n = 5.830 min-1.
Diamond-coated mechanical seals
The Exelon Quad Cities Nuclear Station in the U.S. uses Pacific pumps as reactor feed pumps. The reactor feed water is sealed by an EagleBurgmann type DF-SAF5/133-ET1 mechanical seal.
Operating conditions: p = 31 bar (450 PSI); t = 281 °C (538 °F); n = 4.500 min-1.
Diamond-coated mechanical seals
The EagleBurgmann DF-SAFI4/188 diamond-coated mechanical seal runs in the boiler feed pump of the black coal power station in Voerde, Germany, to the complete satisfaction of the operator.
Operating conditions: p = 21 bar (305 PSI); t = 158 °C (316 °F); n = 5.100 min-1.
Diamond-coated mechanical seals
The reactor feed pumps of the nuclear power station in Leibstadt, Switzerland, are sealed successfully with EagleBurgmann DF-SAF5/165.
Operating conditions: p = 35 bar (508 PSI); t = 28 °C (82 °F); n = 5.125 min-1.
Shaft seal for main feedwater pump
In a German power station, the shafts of the main feed pumps are sealed with EagleBurgmann type DF-SAF1/165 mechanical seals with DiamondFace coating.
Operating conditions: p = 20 bar (290 PSI); t = 184 °C (363 °F); n = 5.730 min-1.