Data coverage & sources
The stored record for Elektror SD 20 M: specifications, configurations, documents, sources, and gaps.
One model, connected records
Elektror → Elektror SD 20 M, SE 20 → SD 20 M
Manufacturer model: SD 20 M · 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 · 7 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 |
|---|---|---|---|
| 0,88 m³/min | 52.8 m3/h | 50 Hz · model 50 Hz; pressure; printed as Volume flow unspecified | Source · OEM_SOURCE different frequency Volume flow: 0,88Retrieved 2026-10-06 |
| 0,88 m³/min | 52.8 m3/h | 50 Hz · model 50 Hz; vacuum (negative pressure); printed as Volume flow (negative pressure) unspecified | Source · OEM_SOURCE different frequency Volume flow: 0,88Retrieved 2026-10-06 |
| 1,05 m³/min | 63 m3/h | 60 Hz · model 60 Hz; pressure; printed as Volume flow unspecified | Source · OEM_SOURCEVolume flow: 1,05Retrieved 2026-10-06 |
| 1,05 m³/min | 63 m3/h | 60 Hz · model 60 Hz; vacuum (negative pressure); printed as Volume flow (negative pressure) unspecified | Source · OEM_SOURCEVolume flow: 1,05Retrieved 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 |
|---|---|---|---|
| 0,18 | — | Frequency not stated · model as printed: "Performance" unspecified | Source · OEM_SOURCE0,90-1,10/0,52-0,63 0,18 2825Retrieved 2026-10-20 |
| 0,29 | — | Frequency not stated · model as printed: "Performance" unspecified | Source · OEM_SOURCE1,15-1,25/0,67-0,71 0,29 3345Retrieved 2026-10-20 |
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 |
|---|---|---|---|
| 8,5 | — | Frequency not stated · model as printed: "Weight" unspecified | Source · OEM_SOURCE2825 8,5 -Retrieved 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 |
|---|---|---|---|
| 8500 Pa | 85 mbar | 50 Hz · model 50 Hz; pressure; printed as Total pressure difference unspecified | Source · OEM_SOURCE different frequency Δp max (compression): 8500Retrieved 2026-10-06 |
| 12000 Pa | 120 mbar | 60 Hz · model 60 Hz; pressure; printed as Total pressure difference unspecified | Source · OEM_SOURCEΔp max (compression): 12000Retrieved 2026-10-06 |
Max. vacuum · Sourced · 2 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 8000 Pa | 80 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): 8000Retrieved 2026-10-06 |
| 11000 Pa | 110 mbar | 60 Hz · model 60 Hz; vacuum (negative pressure); printed as Total pressure difference (negative pressure) unspecified | Source · OEM_SOURCEΔp max (vacuum): 11000Retrieved 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 | 0 | 0 | Not collected |
| Parts documentation | 0 | 0 | Not collected |
| Drawings / dimensions | 0 | 0 | Not collected |
| Product / family literature | 0 | 0 | Not collected |
| Other / unclassified | 8 | 0 |
|