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Motor power
15 kW
Weight
520 kg
Ultimate pressure
8 mbar

Headline ratings converted to common units for comparison; the table below shows each figure exactly as published.

Technical data

Source: Osaka Vacuum product page · retrieved 2026-10-03
As publishedValueWith totally enclosed fan cooling motor ※5Without motoras printed: "Base pressure (kPa) ※3"
Standard motor output
Motor power
15 kW
oem source
Source · 2026-10-03
Weight
520 kg
oem source
Source · 2026-10-03
380 kg
oem source
Source · 2026-10-03
Ultimate pressure
0.8 kPa
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.

Same family: W310S, WB310S ※2

Reviewed operating performance · 60 Hz

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    • MissingOsaka Vacuum's parts drawing (exploded view) for the WA310S ※1
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