*Photo shows the 2SD side channel blowers series, not necessarily this exact model. Image: Elektror
- Pumping speed
- 620 m³/h
- Max. pressure
- 0.33 bar
- Max. vacuum
- 360 mbar
- Motor power
- 9.8 kW
Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.
Technical data
Source: Elektror product page · retrieved 2026-10-06| As published | 50 Hz; pressure; printed as Volume flow | 50 Hz; pressure; printed as Total pressure difference | 50 Hz; vacuum (negative pressure); printed as Volume flow (negative pressure) | 50 Hz; vacuum (negative pressure); printed as Total pressure difference (negative pressure) | 50 Hz; printed as Performance | 60 Hz; pressure; printed as Volume flow | 60 Hz; pressure; printed as Total pressure difference | 60 Hz; vacuum (negative pressure); printed as Volume flow (negative pressure) | 60 Hz; vacuum (negative pressure); printed as Total pressure difference (negative pressure) | 60 Hz; printed as Performance | as printed: "Weight" |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Volume flow Pumping speed | |||||||||||
| Δp max (compression) Max. pressure | |||||||||||
| Δp max (vacuum) Max. vacuum | |||||||||||
| Motor power | |||||||||||
| Weight |
Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.
Same family: 2SD 820 - 50/11,0, 2SD 820 - 50/15,0, 2SD 820 - 50/7,5
Reviewed operating performance · 60 Hz
Loading reviewed performance…
Documents
- Instruction manual 1SD 2SD zl CN manual
- 9016329 1SD 2SD sl en 11other
- 9016331 1SD 2SD es 11other
- 9016355 1SD 2SD de en 11other
- 9016356 1SD 2SD fr it nl da 11other
- 9023364 1SD 2SD pl 11other
- 9703404 1SD 2SD DE ENother
- Dimensional drawing (PDF)other
- Dimensional drawing (PDF)other
Documents open on the manufacturer’s site.
Not on file yet
- MissingElektror's parts drawing (exploded view) for the 2SD 820 - 50/8,5
- MissingA parts list for the 2SD 820 - 50/8,5
We don’t have these from Elektror yet. A specialist can still help you find the right part for the 2SD 820 - 50/8,5.