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Überholungssatz, Pfeiffer DUO 250A

Überholungssatz, Pfeiffer DUO 250A

PMK027
2.638,00  EUR
Benutzen mit Pfeiffer DUO 250A

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Stückliste
Artikelnummer Beschreibung Menge Menge auf lager
580053 Auslassventil,120A,250A,255M 1 0
700073 Filter,Star-shaped Screen 1 4
250031 Hülse, Stahl,DUO 250/255 & UNO 250 1 6
580054 Ventilstempel 1 5
560014 Zylindersieb,DUO 120A 1 6
0512000116 Zahnkranzkupplung, Rotex 55 - Artikel-Nr. 0512000116 1 2
230095 Lamelle,Stg 2,GX 2 8
380049 Ventilplatte,DUO250/255 1 1
310152 Wellendichtung,Viton,Einfache Lippe 2 12
580052 Druckventil,UNO/DUO 120-250 1 6
583569633 Ölschauglas 1 15
390024 Ventilpuffer 2 7
440055 Abstandshalter,UNO/DUO250 1 1
520036 Stützring 1 1
490075 Schieberfeder,DUO 250A/255M 1 14
490076 Feder,DUO 255m 1 1
490077 Feder,54 mm Lg,DUO 255m 1 1
230094 Lamelle,Stg 1,GX,UNO250,DUO250/255 4 5
4070088 O-Ring,Viton,6 x 2.2 mm 7 502
4070259 O-Ring,Viton,15 X 2.5MM 3 264
4070333 O-Ring,VIT.19X2.5MM,UNO/DUO1.5 2 8
4070420 O-Ring,Viton,24 X 2.5MM 5 36
380050 Ventilsitz 1 6
300215 Gehäusedichtung, Kork,UNO/DUO 250A 1 3
300214 Ringdichtung,UNO250A,DUO250A/255M 2 15
38250019 Dowty-Dichtung,12.7x18x1.5mm 1 11
320525 O-Ring,Viton, 35x 5 mm 2 17
4070542 O-Ring,Viton,32 X 3MM 2 4
48655900 O-Ring,Viton,44 X 3 MM 1 21
PL23970129 O-Ring,Viton,65 X 5 MM 2 13
48656700 O-Ring,Viton,140 X 5 MM 1 23
PL23970419 O-Ring,Viton,125 X 5 MM 3 6
02106062 O-Ring,Viton,107.32 x 5.33mm,ISO 100 4 27
320538 O-Ring,Viton,85X5mm 1 4
4070621 O-Ring,Viton,38x3.0mm 4 12
PL23970504 O-Ring,Viton,55 X 5 MM 2 5
Spezifikationen

Allgemeine Produktklassifizierungen

Alternative Produktnummer PKE02022-T
Kompatible Marken Pfeiffer
Produktgruppe DUO
Pumpenmodelle DUO250A
Kategorie Reparatursätze
Unterkategorie Wartungskits
Ursprungsland US
Produktdetails

Pfeiffer - Oil Sealed, Two Stage Rotary Vane Pumps

  • DUO 120A – standard version
  • DUO 125 (Index B) – standard version
  • DUO 125M – magnetic coupling
  • UNO/DUO 250A – standard version
  • DUO 255M (Index C)  – magnetic coupling

* MC version – Corrosive gas application (with magnetic coupling)

Oil Change:

The maintenance schedule of operating fluid depends on application and location of pump. The oil must be changed if:

  • Ultimate pressure is no longer attainable
  • Oil appears contaminated, milky, or cloudy when viewed through sight glass
  • Oil is discolored

Oil Capacity:

  • DUO 120 - 13 liter
  • DUO 125 - 14 liter
  • UNO 250 - 30 liter
  • DUO 250 - 23 liter
  • DUO 255 - 25 liter

Maintenance Intervals:

Daily:

  • Check operating fluid levels
  • Check for leaks

As required (at least annually):

  • Change operating fluid
  • Disassemble casing, sight glass and pumping system and clean casing outside (without cleaning agent)
  • Clean gas ballast valve & silencer
  • Clean motor fan cap

As required (at least every 2 years):

  • Disassemble the pump, clean & exchange seal and wearing parts

As required (at least every 4 years):

  • Carry out work in accordance with maintenance and additionally
    • Change vanes
    • Change valves, springs, and sight glass
    • Change silencer nozzle
    • Check coupling and exchange is necessary

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