- Pumping speed
- 25.5 m³/h
- Motor power
- 0.746 kW
- Ultimate pressureS
- 0.667 mbar
Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.
Technical data
Source: Airtech product page · retrieved 2026-10-03| As published | Value | as printed: "end vacuum"; stated for the whole series |
|---|---|---|
| Capacity Pumping speed | ||
| Motor power | ||
| Ultimate pressure |
Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.
S stated once for the whole series by the manufacturer
Same family: L100, L12, L160B, L160C, L230B, L25, L250D, L250E, L400C, L40B, L63, L630C
Reviewed operating performance · 60 Hz
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Documents
Documents open on the manufacturer’s site.
Not on file yet
- MissingAirtech's parts drawing (exploded view) for the L21
- MissingA parts list for the L21
- MissingManuals or parts lists from Airtech
We don’t have these from Airtech yet. A specialist can still help you find the right part for the L21.