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Pumping speed
1,580 m³/h
Weight
60 kg
Ultimate pressure
1e-7 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 publishedN₂; rateN₂ (with protective screen); rateH₂; rateN₂Valueas printed: "Base pressure"; <7.5×10⁻⁸ Torr
Volume flow rate
Pumping speed
440 L/s
oem source
Source · 2026-10-03
410 L/s
oem source
Source · 2026-10-03
320 L/s
oem source
Source · 2026-10-03
Max. throughput *1 *2
10860 sccm
oem source
Source · 2026-10-03
Max. backing pressure
2000 Pa
oem source
Source · 2026-10-03
Recommended backing vacuum pump
≥500 L/min
oem source
Source · 2026-10-03
Weight
60 kg
oem source
Source · 2026-10-03
Ultimate pressure
<1×10⁻⁵ Pa
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.

Reviewed operating performance · 60 Hz

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    • MissingOsaka Vacuum's parts drawing (exploded view) for the TS440 / TS443
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