Data coverage & sources
The stored record for Elektror 2SD 420 - 50/1,6: specifications, configurations, documents, sources, and gaps.
One model, connected records
Elektror → Elektror 2SD 420 → 2SD 420 - 50/1,6
Manufacturer model: 2SD 420 - 50/1,6 · OEM article / order number: Not collected · Equipment type: vacuum pump
Technology: Regenerative / Side Channel
Related applications: Material Handling, Pick + Place, Pneumatic Conveying, Vacuum Hold-Down
Related industries: Printing, Pulp + Paper, Woodworking + CNC
These are technology associations. Check the operating point and process requirements to establish suitability for this model.
Compare coverage across this familySpecifications and evidence
11 stored observations · 6 pass the source policy at 60 Hz. Individual ratings do not establish flow at a requested pressure.
The collection checklist follows the equipment type. Additional attributes are retained. “Not collected” means the database has no observation for that field.
Pumping speed · Sourced · 4 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 2,5 m³/min | 150 m3/h | 50 Hz · model 50 Hz; pressure; printed as Volume flow unspecified | Source · OEM_SOURCE different frequency Volume flow: 2,5Retrieved 2026-10-06 |
| 2,5 m³/min | 150 m3/h | 50 Hz · model 50 Hz; vacuum (negative pressure); printed as Volume flow (negative pressure) unspecified | Source · OEM_SOURCE different frequency Volume flow: 2,5Retrieved 2026-10-06 |
| 3,00 m³/min | 180 m3/h | 60 Hz · model 60 Hz; pressure; printed as Volume flow unspecified | Source · OEM_SOURCEVolume flow: 3,00Retrieved 2026-10-06 |
| 3,0 m³/min | 180 m3/h | 60 Hz · model 60 Hz; vacuum (negative pressure); printed as Volume flow (negative pressure) unspecified | Source · OEM_SOURCEVolume flow: 3,0Retrieved 2026-10-06 |
Ultimate pressure · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Motor power · Sourced · 2 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 1,6 kW | 1.6 kW | 50 Hz · model 50 Hz; printed as Performance unspecified | Source · OEM_SOURCE different frequency Motor power: 1,6Retrieved 2026-10-06 |
| 2,2 kW | 2.2 kW | 60 Hz · model 60 Hz; printed as Performance unspecified | Source · OEM_SOURCEMotor power: 2,2Retrieved 2026-10-06 |
Speed · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Noise level · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Weight · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 25 | — | Frequency not stated · model as printed: "Weight" unspecified | Source · OEM_SOURCE7,5/4,3 1,6 25 66Retrieved 2026-10-20 |
Dimensions · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Inlet connection · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Outlet connection · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Max. pressure · Sourced · 2 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 28000 Pa | 280 mbar | 50 Hz · model 50 Hz; pressure; printed as Total pressure difference unspecified | Source · OEM_SOURCE different frequency Δp max (compression): 28000Retrieved 2026-10-06 |
| 31000 Pa | 310 mbar | 60 Hz · model 60 Hz; pressure; printed as Total pressure difference unspecified | Source · OEM_SOURCEΔp max (compression): 31000Retrieved 2026-10-06 |
Max. vacuum · Sourced · 2 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 28000 Pa | 280 mbar | 50 Hz · model 50 Hz; vacuum (negative pressure); printed as Total pressure difference (negative pressure) unspecified | Source · OEM_SOURCE different frequency Δp max (vacuum): 28000Retrieved 2026-10-06 |
| 32000 Pa | 320 mbar | 60 Hz · model 60 Hz; vacuum (negative pressure); printed as Total pressure difference (negative pressure) unspecified | Source · OEM_SOURCEΔp max (vacuum): 32000Retrieved 2026-10-06 |
Operating-performance coverage
Each row keeps its own configuration and relationship. Pending points are stored for review and excluded from shopper comparisons.
No versioned performance dataset has been collected for this model. Stored legacy points: 0; each retains its existing evidence status.
Document coverage
Categories follow recorded document types and linked extracted data. One document can appear in several categories. Family documents remain shared references; extraction does not imply approval.
| Category | Model links | Family links | Public sources |
|---|---|---|---|
| Specifications | 0 | 0 | Not collected |
| Performance curves / test data | 0 | 0 | Not collected |
| Operation / service manuals | 1 | 0 | |
| Parts documentation | 0 | 0 | Not collected |
| Drawings / dimensions | 0 | 0 | Not collected |
| Product / family literature | 0 | 0 | Not collected |
| Other / unclassified | 7 | 0 |
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