Bơm Chân Không Busch ZEBRA RH 0003–0010 B Bơm Chân Không

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TECHNICAL DATA	ZEBRA RH 0003 B	ZEBRA RH 0010 B (A)	ZEBRA RH 0010 B (B)
Pumping speed (m³/h)	2.4 m³/h	8.1 m³/h	8.1 m³/h
Pumping speed (l/min)	40 l/min	135 l/min	135 l/min
Ultimate partial pressure (gas‑ballast valve closed)	6.7 · 10⁻⁴ hPa (mbar)	6.7 · 10⁻⁴ hPa (mbar)	6.7 · 10⁻⁴ hPa (mbar)
Ultimate total pressure (gas‑ballast valve closed)	6.7 · 10⁻³ hPa (mbar)	6.7 · 10⁻³ hPa (mbar)	6.7 · 10⁻³ hPa (mbar)
Ultimate total pressure (gas‑ballast valve open)	6.7 · 10⁻² hPa (mbar)	6.7 · 10⁻² hPa (mbar)	6.7 · 10⁻² hPa (mbar)
Max. back pressure (gauge)	300 hPa (mbar)	300 hPa (mbar)	300 hPa (mbar)
Water vapor capacity (gas‑ballast valve open)	5 g/h	38 g/h	38 g/h
Motor phase	Single-phase	Single-phase	Three-phase
Nominal motor rating	0.2 kW	0.4 kW	0.4 kW
Operating voltage	100 – 120 / 200 – 240 V	100 – 120 / 200 – 240 V	200 – 240 / 380 – 415 V
Ambient temperature	7 – 40 °C	7 – 40 °C	7 – 40 °C
Oil	VSD 026	VMA 055	VMA 055
Oil capacity	0.8 l	1 l	1 l
Noise level (ISO 2151)	< 52 dB(A)	< 52 dB(A)	< 49 dB(A)
Weight approx.	16 kg	29 kg	26 kg
Dimensions (L x W x H)	427 x 150 x 228 mm	488 x 170 x 250 mm	486 x 170 x 240 mm
Gas inlet	ISO-KF 25	ISO-KF 25	ISO-KF 25
Gas outlet	ISO-KF 25	ISO-KF 25	ISO-KF 25
Marking	cTUVus	cTUVus	cTUVus