Pfeiffer
Alcatel 2033 Rotary Vane
Provisional entry — research in progress
This page was generated automatically from cited public sources and hasn't completed the full research pass yet. Every specification shown carries its source; more detail is added as research completes.
The Alcatel 2033 Rotary Vane Pump is a two-stage mechanical forepump. The Alcatel 2033 Rotary Vane Pump is designed to pump neutral or normal atmosphere gases. The Alcatel 2033 Rotary Vane Pump is specified with NW 40 Pneurop inlet and outlet nipples.[1]
Power
1500 rpm at 50 Hz; 1800 rpm at 60 Hz[1]
Vacuum
Rotary vane pump[2]
Gas delivery
Manual gas ballast[3]
What it is
The Pfeiffer Alcatel 2033 uses oil lubrication and is part of the Alcatel 2033 and 2063 mechanical forepump family.[1]
Applications
What do the numbers mean?
Power & electrical6
Vacuum & pumping11
Gas & chemistry3
Dimensions & facilities2
Configuration & options14
- Serviced with Alcatel TA101 Thermocouple[2]
Vintage & configurations
What does it need to run?
Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.
- DescriptionRotary vane pump[2]
- TypeMechanical forepumps[1]
- Nominal pumping speed30 m3/h (23.3 cfm) at 50Hz[3]
- Pneurop pumping speed27 m3/h (18.8 cfm) at 50Hz[3]
- Ultimate partial pressure2 x 10^-4 mbar[3]
- Ultimate total pressure open gas ballast2 x 10^-2 mbar[3]
- Gas ballastManual gas ballast[3]
- TypeRotary vane pump[2]
- CategoryVacuum pump / vacuum forepump[1]
- Nominal rotational speed1500 rpm at 50 Hz; 1800 rpm at 60 Hz[1]
- Free air displacement35 m3/h at 50 Hz; 65 m3/h at 60 Hz[1]
- Air displacement (Pneurop method)30 m3/h at 50 Hz; 60 m3/h at 60 Hz[1]
- Base pressure without gas ballast< 1.10-4 mbar at 50 Hz; < 2.10-4 mbar at 60 Hz[1]
- Base pressure with gas ballast< 5.10-3 mbar[1]
- Maximum permissible water vapor pressure30 mbar at 50 Hz; 25 mbar at 60 Hz[1]
- Weight61 kg (pump + motor)[1]
- Manual gas ballast accessory part number068391[1]
- Pump typeMechanical forepump[1]
- Frequency50 Hz / 60 Hz[1]
- ApplicationNeutral or normal atmosphere gases[1]
Where are the manuals?
Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.
Not publicly documented
Field notes
No research found yet — worked with this tool? Share what you know.
Frequently asked questions
What type of pump is the Pfeiffer Alcatel 2033?
The Pfeiffer Alcatel 2033 is a rotary vane mechanical forepump.[1]
Is the 2033 a single stage or two stage pump?
The 2033 is a two stage pump.[1]
What gases is the 2033 designed to pump?
The 2033 is designed to pump neutral or normal atmosphere gases.[1]
What pumping systems can the 2033 back?
The 2033 can back an ion pump, a turbomolecular pump, or a roots pump.[1]
Not publicly documented
The following facts about the Alcatel 2033 Rotary Vane are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the Alcatel 2033 Rotary Vane are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the Alcatel 2033 Rotary Vane are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the Alcatel 2033 Rotary Vane are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the Alcatel 2033 Rotary Vane is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the Alcatel 2033 Rotary Vane are on record.
Answerable by: an OEM parts catalog or a service engineer
No research found yet — worked with this tool? Share what you know.
Sources & citations
Sources (4)Every fact above is drawn from these public sources
- [1]idealvac.com — idealvac.comidealvac.com
- [2]Inventory photo
- [3]ptbsales.comptbsales.com
- [4]Pfeiffer / Alcatel 2033 Rotary Vane Pump - Fab Spares LLC — fab-spares.comfab-spares.com
Last updated Oct 17, 2026.
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