Professional, independent suppliers of vacuum services and vacuum pump hardware

Precision Vacuum
parts plus spares.
Edwards plus other manufacturers

Vacuum parts and spares

Alcatel - precision vacuum pump parts plus spares
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Becker - precision vacuum pump parts plus spares
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Busch- precision vacuum pump parts plus spares
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Ebara - precision vacuum pump parts plus spares
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Edwards - precision vacuum pump parts plus spares
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Fisher Scientific - precision vacuum pump parts plus spares
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Galileo - precision vacuum pump parts plus spares
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Kinney - precision vacuum pump parts plus spares
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Leybold - precision vacuum pump parts plus spares
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Pfeiffer - precision vacuum pump parts plus spares
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Precision Scientific - precision vacuum pump parts plus spares
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Rietschle - precision vacuum pump parts plus spares
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Stokes - precision vacuum pump parts plus spares
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Varian - precision vacuum pump parts plus spares
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Welch - precision vacuum pump parts plus spares
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Turbo pumps - precision vacuum pump parts plus spares
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Precision parts and spares for Pfeiffer Vacuum Pumps

Pfeiffer DUO 2.5/2.5C,DUO 5/5C, DUO 10/10C, DUO 20/20C

Pfeiffer UNO/DUO 1.5A, 004A, 008A, 012A, 30A, 30M

Pfeiffer Precision spares plus parts

Precision Vacuum parts and spares: Leybold plus many other manufacturers

Pfeiffer precision spares plus parts

Pfeiffer - Precision Parts Plus Spares

M Series - Magnetic Coupled Pumps Pfeiffer

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C KITS

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C KITS

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C
Seal Kits

SEAL KITS include gaskets, o'rings and couplings for minor pump maintenance.

DUO 2.5 PKE00002T £45.39
DUO 2.5C PKE00020T £55.92
DUO 5, DUO 5C PKE30005T £53.95
DUO 10, DUO 10C PKE30001T £57.89
DUO 20, DUO 20C PKE30008T £63.82

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C
Overhaul Kits

OVERHAUL KITS include the seal kit, exhaust fingers, leak nozzles, hydraulic pistons, sight glasses, springs, valves and vanes for a major pump overhaul.

DUO 2.5 PKE02008T £254.00
DUO 2.5C PKE02030T £494.00
DUO 5 PKE32008T £276.00
DUO 5C PKE32006T £548.00
DUO 10 PKE32001T £346.00
DUO 10C PKE32004T £603.00
DUO 20 PKE32011T £309.00
DUO 20C PKE32013T £658.00

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C
SPARES AND ACCESSORIES

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C
Hydraulic Piston

Model Part No. List

All 580044 £2.63

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C
Shaft Seal

DUO 2.5, DUO2.5C 310061 £3.29

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C
Sight Glasses

DUO 2.5, DUO 2.5C Sight Glass 500015 £33.55
DUO 5, DUO 5C, DUO 20, DUO20C Sight Glass 550046 £20.39

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C
Valves

Model Description Part No. List

DUO 2.5,DUO 2.5C Valve Plate Assy 570002 £40.79
DUO 5 - DUO20C Valve Plate-Stl 380018 £3.95
DUO 5, DUO 5C, DUO 10, DUO10C Valve Buffer-Viton 192122 £6.58
DUO 5, DUO 5C, DUO 20, DUO20C Valve Buffer-Alum 640018 £48.68

Pfeiffer precision parts for DUO 10/10C, DUO 20/20C
Case Gasket

DUO 2.5 Cork 194081 £1.83
DUO 2.5C Viton 194081V £6.45

Pfeiffer precision parts plus spares for DUO 2.5/2.5C, DUO 5/5C,

640017 Buffer, Foot, .75" dia
420043 Coupling, Washer,CRS,Pfeiffer DUO 2.5/2
360054 Coupling,Quick,Viton
20011245 FINGER,EXHAUST
300057 Gasket,Ring,Viton,Brown
194109 Gasket,Sight glass,Viton
380020 Leak Nozzle, 304 SS,PFEIFFER DUO 5/20
79569 O'ring,Viton,10.3 x 2.4 mm
4070259 O'RING,VITON,15 X 2.5MM
320176 O'ring,Viton,15x1.5mm
320174 O'ring,Viton,16 x 1.0 mm
4071536 O'ring,Viton,165x3.0mm
4070321 O'ring,Viton,18 x 5.0 mm
320210 O'ring,Viton,2.1 X 1mm 1
23970016 O'RING,VITON,22 X 1.5 MM
23970410 O'RING,VITON,22 X 3 MM
4070420 O'RING,VITON,24 X 2.5MM
320180 O'ring,Viton,25x3.0mm
23970436 O'RING,VITON,27 X 2.5 MM
23963115 O'RING,VITON,38 X 3 MM
320181 O'ring,Viton,48.9x2.62mm
4070065 O'ring,Viton,5 x 1.5 mm
4070874 O'ring,Viton,59x3.0mm
4070088 O'ring,Viton,6 x 2.2 mm
4070949 O'ring,Viton,65x5.0mm
320182 O'ring,Viton,75x3.0mm
23970149 O'RING,VITON,8 X 2 MM
580044 Piston,Hydraulic,Viton
194081 Seal,Casing,Cork
300099 Seal,Casing,Cork
194081V Seal,Casing,Viton
310061 Seal,Shaft,Viton,Single lip
550046 Sight Glass, 2.5 x.78 x.11 inches
500015 Sight Glass,Assembly, Pfeiffer DUO 2.5/2
490037 Spring, Comp, Stainless
490046 Spring,Pressure,Pfeiffer DUO 2.5/2.5C
490041 Spring,Pressure,Stainless steel
490036 Spring,Pressure,Stainless stl.
640018 Valve Buffer,Aluminum,PFEIFFER DUO
580043 Valve flap,Long,Stainless steel
580042 Valve flap,Round,Stainless Steel
570002 Valve Plate Assy, Pfeiffer DUO 2.5/2.5C
380018 Valve Plate, Steel .005"thk,Pfeiffer
192122 VALVE,PLATE,VITNIB UNO/DUO1.5A
230061 Vane,G11,Pfeiffer
230062 Vane,G11,Pfeiffer
230063 Vane,G11,Pfeiffer
230064 Vane,G11,Pfeiffer
230060 Vane,G11,Pfeiffer, DUO 5, DUO
230062C Vane,PEEK,Pfeiffer
230063C Vane,PEEK,Pfeiffer
230060C Vane,PEEK,Pfeiffer, DUO 5, DUO

Pfeiffer precision parts plus spares for DUO 10/10C, DUO 20/20C

470016 Ring,Retaining,10x1 mm
390010 Ball,Steel,5mm
640017 Buffer, Foot, .75" dia
400056 Cheese Head Screw,Zinc-Plated,M4x8
360054 Coupling,Quick,Viton
20011245 FINGER,EXHAUST
194109 Gasket,Sight glass,Viton
22305067 Inlet Strainer Assy RV
380020 Leak Nozzle, 304 SS,PFEIFFER DUO 5/20
380021 Leak Nozzle, 304 SS,PFEIFFER UNO 30M/DUO
79569 O'ring,Viton,10.3 x 2.4 mm
23949217 O'RING,VITON,100 X 3 MM
4070259 O'RING,VITON,15 X 2.5MM
4071536 O'ring,Viton,165x3.0mm
320177 O'ring,Viton,18x2.0mm
320213 O'ring,Viton,205 X 3mm
23970410 O'RING,VITON,22 X 3 MM
320180 O'ring,Viton,25x3.0mm
900178 O'ring,Viton,26 X 3mm
23970436 O'RING,VITON,27 X 2.5 MM
02124025 O'RING,VITON,28 X 5 MM
4070542 O'RING,VITON,32 X 3MM
23963115 O'RING,VITON,38 X 3 MM
320181 O'ring,Viton,48.9x2.62mm
23970211 O'RING,VITON,50 X 3 MM
320152 O'ring,Viton,50 X 3mm
4070088 O'ring,Viton,6 x 2.2 mm
320212 O'ring,Viton,62 X 2.5mm
48652700 O'Ring,Viton,66X2mm
320182 O'ring,Viton,75x3.0mm
23970149 O'RING,VITON,8 X 2 MM
320215 O'ring,Viton,88 X 3mm
580044 Piston,Hydraulic,Viton
550046 Sight Glass, 2.5 x.78 x.11 inches
400057 Socket Head Cap Screw M5x10 IN-V1 A2-70
490037 Spring, Comp, Stainless
490052 Spring,Pressure,PFEIFFER DUO
490040 Spring,Pressure,Stainless steel
640018 Valve Buffer,Aluminum,PFEIFFER DUO
380018 Valve Plate, Steel .005"thk,Pfeiffer
192122 VALVE,PLATE,VITNIB UNO/DUO1.5A
230068 Vane,G11, PFEIFFER DUO
230065 Vane,G11, PFEIFFER DUO
230066 Vane,G11, PFEIFFER DUO
230061 Vane,G11,Pfeiffer
230060 Vane,G11,Pfeiffer, DUO 5, DUO
230068C Vane,PEEK, PFEIFFER DUO
230065C Vane,PEEK, PFEIFFER DUO
230066C Vane,PEEK, PFEIFFER DUO