Busch · SAMOS SB 0050–0200 D0

SAMOS SB 0080 D0 (A)

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Regenerative / Side ChannelOil-freeOEM data10 values carry a verification flag

Image: Busch

Pumping speed: 96 m³/h
Max. vacuum: -100 mbar
Noise level: 55 dB(A)
Weight: 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 published	ISO 50 Hz	ISO 50 Hz; /volume flow	ISO 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 Hz	ISO 60 Hz; /volume flow	ISO 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)
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		80 m³/h m³/h oem source Source · 2026-10-01							96 m³/h m³/h oem verified Source · 2026-10-01
Max. differential pressure (vacuum version) Max. vacuum			-100 hPa (mbar) hPa (mbar) oem verified Source · 2026-10-01							-100 hPa (mbar) hPa (mbar) oem verified Source · 2026-10-01
Max. differential pressure (overpressure version) Max. vacuum				+100 hPa (mbar) oem source Source · 2026-10-01							+100 hPa (mbar) oem source Source · 2026-10-01
Max. operating power	0.25 kW kW oem source Source · 2026-10-01							0.29 kW kW oem verified Source · 2026-10-01
Efficiency class	IE n.d. oem source Source · 2026-10-01							IE n.d. oem source Source · 2026-10-01
Service factor	1.25 oem verified Source · 2026-10-01							1.25 oem verified Source · 2026-10-01
Nominal motor speed Speed	2800 min⁻¹ min⁻¹ oem source Source · 2026-10-01							3360 min⁻¹ min⁻¹ oem verified Source · 2026-10-01
Noise level (ISO 3744) Noise level					51 dB(A) dB(A) oem source Source · 2026-10-01							55 dB(A) dB(A) oem verified Source · 2026-10-01
Weight approx. Weight						9 kg kg oem verified Source · 2026-10-01							9 kg kg oem verified Source · 2026-10-01
Dimensions (L x W x H) Dimensions							229 x 247 x 247 mm mm oem source Source · 2026-10-01							229 x 247 x 247 mm mm oem source Source · 2026-10-01
spring elements mandatory	no oem source Source · 2026-10-01							no oem source Source · 2026-10-01
Gas inlet Inlet connection	G 1¼" oem source Source · 2026-10-01							G 1¼" oem source Source · 2026-10-01
Gas outlet Outlet connection	G 1¼" oem source Source · 2026-10-01							G 1¼" oem source Source · 2026-10-01