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Busch · SAMOS SI 0210–0500 E1

SAMOS SI 0320 E1 (A)

Regenerative / Side ChannelOil-freeOEM data12 values carry a verification flag
Busch SAMOS SI 0320 E1 (A)

Image: Busch

Pumping speed
395 m³/h
Max. vacuum
-185 mbar
Noise level
77 dB(A)
Weight
31.9 kg

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

Technical data

Source: Busch product page · retrieved 2026-10-01
As publishedISO 50 HzISO 50 Hz; /volume flowISO 50 Hz; (vacuum version)ISO 50 Hz; (overpressure version)ISO 50 Hz; (ISO 3744)ISO 50 Hz; approx.ISO 50 Hz; (L x W x H)ISO 60 HzISO 60 Hz; /volume flowISO 60 Hz; (vacuum version)ISO 60 Hz; (overpressure version)ISO 60 Hz; (ISO 3744)ISO 60 Hz; approx.ISO 60 Hz; (L x W x H)US 60 Hz; /volume flowUS 60 Hz; (vacuum version)US 60 Hz; (overpressure version)US 60 HzUS 60 Hz; (ISO 3744)US 60 Hz; approx.US 60 Hz; (L x W x H)
Technology short name
Side channel
oem source
Source · 2026-10-01
Side channel
oem source
Source · 2026-10-01
Nominal pumping speed/volume flow
Pumping speed
330 m³/h m³/h
oem source
Source · 2026-10-01
395 m³/h m³/h
oem verified
Source · 2026-10-01
232.5 ACFM ACFM
oem verified
Source · 2026-10-01
Max. differential pressure (vacuum version)
Max. vacuum
-195 hPa (mbar) hPa (mbar)
oem source
Source · 2026-10-01
-185 hPa (mbar) hPa (mbar)
oem verified
Source · 2026-10-01
-138.75 TORR TORR
oem source
Source · 2026-10-01
Max. differential pressure (overpressure version)
Max. vacuum
+185 hPa (mbar)
oem source
Source · 2026-10-01
+170 hPa (mbar)
oem source
Source · 2026-10-01
127.5 TORR TORR
oem source
Source · 2026-10-01
Max. operating power
2.2 kW kW
oem source
Source · 2026-10-01
2.5 kW kW
oem verified
Source · 2026-10-01
3.4 hp hp
oem verified
Source · 2026-10-01
Nominal motor speed
Speed
3000 min⁻¹ min⁻¹
oem source
Source · 2026-10-01
3600 min⁻¹ min⁻¹
oem verified
Source · 2026-10-01
3600 RPM RPM
oem verified
Source · 2026-10-01
Noise level (ISO 3744)
Noise level
76 dB(A) dB(A)
oem source
Source · 2026-10-01
77 dB(A) dB(A)
oem verified
Source · 2026-10-01
77 dB(A) dB(A)
oem verified
Source · 2026-10-01
Weight approx.
Weight
32 kg kg
oem verified
Source · 2026-10-01
32 kg kg
oem verified
Source · 2026-10-01
70.4 Lbs. Lbs.
oem verified
Source · 2026-10-01
Dimensions (L x W x H)
Dimensions
356 x 395 x 415 mm mm
oem source
Source · 2026-10-01
356 x 395 x 415 mm mm
oem source
Source · 2026-10-01
14.0 x 15.6 x 16.3 inches inches
oem source
Source · 2026-10-01
Gas inlet
Inlet connection
G 2"
oem source
Source · 2026-10-01
G 2"
oem source
Source · 2026-10-01
G 2"
oem source
Source · 2026-10-01
Gas outlet
Outlet connection
G 2"
oem source
Source · 2026-10-01
G 2"
oem source
Source · 2026-10-01
G 2"
oem source
Source · 2026-10-01

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

Same family: SAMOS SI 0210 E1 (A), SAMOS SI 0210 E1 (B), SAMOS SI 0320 E1 (B), SAMOS SI 0500 E1 (A), SAMOS SI 0500 E1 (B)

Explore the parts

SAMOS SI 0320 E1 (A), pulled apart

Bearings and shaft seal1Silencers2Inlet filter3Relief valve4

This model’s parts, by where they sit

Our drawing of the machine type, with the SAMOS SI 0320 E1 (A)'s own parts from Busch's lists. Side view along the shaft: the impeller runs in the open channel of the housing, closed by the cover.

Reviewed operating performance · 60 Hz

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  • MissingBusch's parts drawing (exploded view) for the SAMOS SI 0320 E1 (A)

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