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Kaishan · KRSB Belt Drive Series

KRSB-50

Rotary ScrewOEM data
Kaishan KRSB-50

*Photo shows the KRSB series, not necessarily this exact model. Image: Kaishan

Motor power
37 kW
Free air delivery
379 m³/h
Noise level
75 dB(A)
Max. pressure
12 bar

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

Technical data

Source: Kaishan product page · retrieved 2026-10-03
As publishedValueat 8 bar (115 psi)at 8.6 bar (125 psi)at 10 bar (150 psi)at 12 bar (175 psi)base mounted
Motor power
37 kW
oem source
Source · 2026-10-03
Free air delivery
6.31 m³/min
oem source
Source · 2026-10-03
6.00 m³/min
oem source
Source · 2026-10-03
5.38 m³/min
oem source
Source · 2026-10-03
5.01 m³/min
oem source
Source · 2026-10-03
Noise level
75 dB(A)
oem source
Source · 2026-10-03
Max. pressure
12 bar
oem source
Source · 2026-10-03
Weight
1051 kg
oem source
Source · 2026-10-03

Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.

Same family: KRSB-10, KRSB-15, KRSB-20, KRSB-25, KRSB-30, KRSB-40, KRSB-5, KRSB-7.5

Reviewed operating performance · 60 Hz

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Documents

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Service parts

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  • MissingKaishan's parts drawing (exploded view) for the KRSB-50
  • MissingA parts list for the KRSB-50

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Kaishan KRSB-50 | Vac & Air