Leybold · TRIVAC B Double-stage rotary vane vacuum pumps
TRIVAC D 25 B
*Photo shows another model from the Leybold Oil-Lubricated Rotary Vane range, not this exact model. Image: Leybold
- Pumping speed
- 29.5 m³/h
- Motor power
- 0.75 kW
- Weight
- 35.8 kg
Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.
Technical data
Source: Leybold product page · retrieved 2026-10-01| As published | Value | without gas ballast | with gas ballast | of the pump |
|---|---|---|---|---|
| Nominal pumping speed Pumping speed | ||||
| Pumping speed | ||||
| Ultimate partial pressure without gas ballast Ultimate pressure | ||||
| Ultimate total pressure with gas ballast Ultimate pressure | ||||
| Water vapor tolerance Water vapour tolerance | ||||
| Oil filling min./max. | ||||
| Motor power | ||||
| Rotational speed of the pump Speed | ||||
| Connection ports | ||||
| Weight |
Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.
R a min–max range as published, not a single rating
Same family: TRIVAC D 16 B, TRIVAC D 40 B, TRIVAC D 4 B, TRIVAC D 65 B, TRIVAC D 8 B
Explore the parts
TRIVAC D 25 B, pulled apart
This model’s parts, by where they sit
Our drawing of the machine type, with the TRIVAC D 25 B's own parts from Leybold's lists. Side view along the shaft. Oil-free (dry) pumps have no exhaust box oil, sight glass or oil filter; their exhaust filter is a dust filter.
Reviewed operating performance · 60 Hz
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Service parts · 4
Kit3
Rotating parts1
- HV-Vane TRIVAC S/D25B (2 pcs)from $195.00ES20010885
Part numbers from Leybold’s parts lists, shop and instruction manuals. Open a part for its other models, replacements and suppliers.
Not on file yet
- MissingLeybold's parts drawing (exploded view) for the TRIVAC D 25 B
We don’t have these from Leybold yet. A specialist can still help you find the right part for the TRIVAC D 25 B.