Data coverage & sources
The stored record for Elektror 2SD 740 - 50/5,5: specifications, configurations, documents, sources, and gaps.
One model, connected records
Elektror → Elektror 2SD 740 → 2SD 740 - 50/5,5
Manufacturer model: 2SD 740 - 50/5,5 · 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
12 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 |
|---|---|---|---|
| 8,83 m³/min | 529.8 m3/h | 50 Hz · model 50 Hz; pressure; printed as Volume flow unspecified | Source · OEM_SOURCE different frequency Volume flow: 8,83Retrieved 2026-10-06 |
| 8,83 m³/min | 529.8 m3/h | 50 Hz · model 50 Hz; vacuum (negative pressure); printed as Volume flow (negative pressure) unspecified | Source · OEM_SOURCE different frequency Volume flow: 8,83Retrieved 2026-10-06 |
| 10,0 m³/min | 600 m3/h | 60 Hz · model 60 Hz; pressure; printed as Volume flow unspecified | Source · OEM_SOURCEVolume flow: 10,0Retrieved 2026-10-06 |
| 10,0 m³/min | 600 m3/h | 60 Hz · model 60 Hz; vacuum (negative pressure); printed as Volume flow (negative pressure) unspecified | Source · OEM_SOURCEVolume flow: 10,0Retrieved 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 |
|---|---|---|---|
| 5,5 kW | 5.5 kW | 50 Hz · model 50 Hz; printed as Performance unspecified | Source · OEM_SOURCE different frequency Motor power: 5,5Retrieved 2026-10-06 |
| 8,6 kW | 8.6 kW | 60 Hz · model 60 Hz; printed as Performance unspecified | Source · OEM_SOURCEMotor power: 8,6Retrieved 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 · 2 observations / 1 sources
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 |
|---|---|---|---|
| 26000 Pa | 260 mbar | 50 Hz · model 50 Hz; pressure; printed as Total pressure difference unspecified | Source · OEM_SOURCE different frequency Δp max (compression): 26000Retrieved 2026-10-06 |
| 20000 Pa | 200 mbar | 60 Hz · model 60 Hz; pressure; printed as Total pressure difference unspecified | Source · OEM_SOURCEΔp max (compression): 20000Retrieved 2026-10-06 |
Max. vacuum · Sourced · 2 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 20000 Pa | 200 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): 20000Retrieved 2026-10-06 |
| 21000 Pa | 210 mbar | 60 Hz · model 60 Hz; vacuum (negative pressure); printed as Total pressure difference (negative pressure) unspecified | Source · OEM_SOURCEΔp max (vacuum): 21000Retrieved 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 | 8 | 0 |
|