Roots · Roots DVJ Whispair exhauster performance data
DVJ 1220J
*Photo shows the DVJ Whispair exhauster series, not necessarily this exact model. Image: Roots
- Weight
- 1,660 kg
Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.
Technical data
Source: Roots product page · retrieved 2026-10-04| As published | Value | 1500 RPM, 16”HgV vacuum | 1500 RPM, 20”HgV vacuum | 1500 RPM, 24”HgV vacuum | 1500 RPM, 27”HgV vacuum | 1170 RPM, 16”HgV vacuum | 1170 RPM, 20”HgV vacuum | 1170 RPM, 24”HgV vacuum | 1170 RPM, 27”HgV vacuum | 880 RPM, 16”HgV vacuum | 880 RPM, 20”HgV vacuum | 880 RPM, 24”HgV vacuum | 880 RPM, 27”HgV vacuum | as printed: "Wgt." |
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| Max. free air | ||||||||||||||
| Vacuum service inlet flow Inlet flow (vacuum service) | ||||||||||||||
| Vacuum service brake horsepower Brake power (vacuum service) | ||||||||||||||
| Weight |
Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.
Same family: DVJ 1016J, DVJ 1021J, DVJ 1428J, DVJ 1431J, DVJ 1838J
Reviewed operating performance · 60 Hz
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Documents
Documents open on the manufacturer’s site.
Not on file yet
- MissingRoots's parts drawing (exploded view) for the DVJ 1220J
- MissingA parts list for the DVJ 1220J
We don’t have these from Roots yet. A specialist can still help you find the right part for the DVJ 1220J.