2SD 720 - 50/3,0

*Photo shows the 2SD side channel blowers series, not necessarily this exact model. Image: Elektror

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 (60 Hz)"	as printed: "Weight (50 Hz)"
Volume flow Pumping speed	5,33 m³/min oem source Source · 2026-10-06		5,33 m³/min oem source Source · 2026-10-06			6,42 m³/min oem source Source · 2026-10-06		6,42 m³/min oem source Source · 2026-10-06
Δp max (compression) Max. pressure		26000 Pa oem source Source · 2026-10-06					20000 Pa oem source Source · 2026-10-06
Δp max (vacuum) Max. vacuum				28000 Pa oem source Source · 2026-10-06					23000 Pa oem source Source · 2026-10-06
Motor power					3,0 kW oem source Source · 2026-10-06					4,6 kW oem source Source · 2026-10-06
Weight											48 oem source Source · 2026-10-20	48 oem source Source · 2026-10-20

Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.

Loading reviewed performance…

Documents

Documents open on the manufacturer’s site.

Service parts

No parts published for this model.

Not on file yet

We don’t have these from Elektror yet. A specialist can still help you find the right part for the 2SD 720 - 50/3,0.