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Spare parts
11 Spare parts
11.1 Spare parts packages
The spare parts packages listed here are only applicable for standard models.
Please state all information on the rating plate when ordering spare parts. Other spare
parts than those described in this manual must not be used without the agreement of
Pfeiffer Vacuum.
Set of seals for pumps with flexible coupling and radial shaft seal ring
This set of seals includes all of the seal parts such as O-rings, radial shaft seal rings
(without protective sleeve), flat seals, square washers, profile seals and supporting rings
for the radial shaft sealing rings. Not included are centering rings for connecting the
pumps for the suction and pressure side.
Maintenance kit for pumps with flexible coupling and radial shaft seal ring
This maintenance kit contains all of the seal parts in the area of the radial shaft seal rings.
The maintenance kit also contains the sealing rings for the filling and drain screws, the
buffers for the coupling and the swivel gaskets.
Overhaul kit for pumps with flexible coupling
This overhaul kit contains the set of seals, ball bearings, roller bearings, circlips, all of the
guide components of the overflow valve, sightglasses, protective bushing, oiler, groove
nuts and the buffers for the coupling (crown gear).
Set of gear wheels
Contains the main wheel and auxiliary wheel.
Model No.:
Pump type
Set of seals
Maintenance
kit
Overhaul
kit
Gear
wheels
PP W90 000
Okta 18000
PP E30 001 -T PP E31 009 -T PP E32 008 -T PP E33 001 -T
PP W90 001
Okta 18000
PP E30 001 -T PP E31 009 -T PP E32 008 -T PP E33 001 -T
PP W95 000
Okta 25000
PP E30 001 -T PP E31 010 -T PP E32 016 -T PP E33 001 -T
PP W95 900
Okta 25000
PP E30 001 -T PP E31 005 -T PP E32 014 -T PP E33 001 -T
