EagleBurgmann International
Ireland
UK
Ireland
UK
Ireland
UK
Ireland
UK
Ireland
UK
Ireland
UK
EagleBurgmann WELTWEIT
Mit rund 250 Standorten und 90 Servicecentern, sind wir in den bedeutenden Wirtschaftsregionen vertreten. Die Vorteile liegen klar auf der Hand: kurze Wege zu unseren Kunden, schnelle Reaktionszeiten und die gleiche Sprache.
Engineered seals
DF-SA DiamondFace
| Item | Description |
| 1 | Seal ring |
| 2 | O-Ring |
| 3 | Spring |
| 4 | O-Ring |
| 5 | Seat collar |
| 6 | Mating ring (DiamondFace coated) |
| 7 | Shaft sleeve |
| 8 | Pumping sleeve |
| 9 | Cover |
DF-SA DiamondFace
Merkmale
- Cartridge design
- Single seal
- Balanced
- Integrated pumping device
- Stationary spring loaded unit
- Inserted seal ring
- Rotating mating ring
(DiamondFace coated)
Vorteile
- Resistant to electrochemical corrosion.
- Extremely long service life (>40,000 h).
- No dosing system, no cooling circuit conditioning required.
- Diamond coating provides very low friction, thus reduced power consumption.
- Deformation-optimized for high sliding velocities and medium pressures.
- Economical due to standardized components.
- High flexibility due to adaptation of the connection parts to the pump seal chamber.
- Optimum heat dissipation due to integrated pumping device and optimized seat / seal face design.
Einsatzbereich
Shaft diameter:
d1* = 120 ... 250 mm (4.72" ... 9.84")
Pressure: p1 = 70 bar (1,015 PSI)
Temperature: t = 300 °C (572 °F)
Sliding velocity: vg = 70 m/s (330 ft/s)
Axial movement: ±3 mm
* Other sizes on request
d1* = 120 ... 250 mm (4.72" ... 9.84")
Pressure: p1 = 70 bar (1,015 PSI)
Temperature: t = 300 °C (572 °F)
Sliding velocity: vg = 70 m/s (330 ft/s)
Axial movement: ±3 mm
* Other sizes on request
Werkstoffe
Seal face: Composite carbon
Seat: SiC DiamondFace coated
Secondary seals: EPDM (E), FFKM (K)
Springs: CrNiMo steel (G)
Metal parts: CrNiMo steel (G)
Seat: SiC DiamondFace coated
Secondary seals: EPDM (E), FFKM (K)
Springs: CrNiMo steel (G)
Metal parts: CrNiMo steel (G)
Empfohlene Anwendungen
- Power plant technology
- Power generation
- Nuclear power technology
- Boiler feed pumps
Empfohlene Dichtungsversorgung
API Plan 02 + 23 (with jacket cooling)
Ähnliche Produkte
Kontakt
Individuelle Lösung anfragen
Wir entwickeln und produzieren kundenspezifische Sonder- und Einzellösungen für jeden Anwendungsfall.