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The Zebra RH 0003 - 0021 B belongs to the Busch product family of proven Zebra rotary vane vacuum pumps. You will find more information on advantages, technology, accessories and spare parts, applications as well as a complete product overview on our Zebra RH series type page.
Series Type Page ZEBRA RH
Rotary vane technology is synonymous with a robust, functional construction. Due to two-stage compression, an ultimate total pressure of 6.7 · 10-3 hPa (mbar) is achieved. While the oil mist separator ensures clean and oil-free exhaust air, the inlet filter protects the vacuum pump against dust and other solid particles. Furthermore, the gas-ballast valve, which is integrated as standard, allows condensable vapours to be pumped.
A nonreturn valve at the exhaust prevents oil from flowing back into the compression chamber after the vacuum pump is switched off. In addition to the four pump sizes from 3 to 21 m³/h outlined here, the Zebra series also includes models with higher pumping speeds from 24 to 95 m³/h.
Air at 20 °C. Tolerance: ± 10%
50 Hz 60 Hz
| Technical data | RH 0003 B | RH 0010 B | RH 0015 B | RH 0021 B |
|---|---|---|---|---|
| Nominal pumping speed | 2.4 m³/h | 8.1 m³/h | 12.0 m³/h | 16.9 m³/h |
| Pumping speed | 40 l/min | 135 l/min | 200 l/min | 280 l/min |
| Ultimate pressure | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-2 hPa (mbar) |
| Ultimate pressure (gas-ballast valve closed) | 6.7 · 10-3 hPa (mbar) | 6.7 · 10-3 hPa (mbar) | 6.7 · 10-3 hPa (mbar) | 6.7 · 10-3 hPa (mbar) |
| Ultimate pressure (gas-ballast valve open) | 6.7 · 10-2 hPa (mbar) | 6.7 · 10-2 hPa (mbar) | 6.7 · 10-2 hPa (mbar) | 6.7 · 10-4 hPa (mbar) |
| Nominal motor rating | (Single-phase) 0.2 kW | (Single-phase) 0.4 kW | (Single-phase) 0.55 kW | (Three-phase) 0.75 kW |
| Nominal motor rating | (Three-phase) 0.4 kW | (Three-phase) 0.55 kW | (Single-phase) 0.9 kW | |
| Required ambient temperature | 7-40 °C | 7-40 °C | 7-40 °C | 7-40 °C |
| Noise level (ISO 2151) | ≤ 52 dB(A) | ≤ 49 / ≤ 52 dB(A) | ≤ 54 / ≤ 56 dB(A) | ≤ 59 / ≤ 61 dB(A) |
| water vapor capacity | 5 g/h | 38 g/h | 40 g/h | 73 g/h |
| Oil capacity | 0.8 l | 1 l | 1.1 l | 1.1 l |
| Weight approx. | 16 kg | (Single-phase) 29 kg | (Single-phase) 31 kg | (Three-phase) 34.5 kg |
| Weight approx. | (Three-phase) 26 kg | (Three-phase) 29 kg | (Single-phase) 42 kg | |
| Dimensions (L x W x H) | 427 x 150 x 227.5 mm | (Three-phase) 488x 170 x 240 mm | (Single-phase) 516 x 170 x 250 mm | (Three-phase) 536 x 181 x 269 mm |
| Dimensions (L x W x H) | (Single-phase) 488 x 170 x 250 mm | (Three-phase) 514 x 170 x 240 mm | (Single-phase) 585 x 182 x 271 mm | |
| Gas inlet | ISO-KF 25 | ISO-KF 25 | ISO-KF 25 | ISO-KF 25 |
| Gas outlet | ISO-KF 25 | ISO-KF 25 | ISO-KF 25 | ISO-KF 25 |
Rotary vane technology is synonymous with a robust, functional construction. Due to two-stage compression, an ultimate total pressure of 6.7 · 10-3 hPa (mbar) is achieved. While the oil mist separator ensures clean and oil-free exhaust air, the inlet filter protects the vacuum pump against dust and other solid particles. Furthermore, the gas-ballast valve, which is integrated as standard, allows condensable vapours to be pumped.
A nonreturn valve at the exhaust prevents oil from flowing back into the compression chamber after the vacuum pump is switched off. In addition to the four pump sizes from 3 to 21 m³/h outlined here, the Zebra series also includes models with higher pumping speeds from 24 to 95 m³/h.
Air at 20 °C. Tolerance: ± 10%
| Technical data | RH 0003 B | RH 0010 B | RH 0015 B | RH 0021 B |
|---|---|---|---|---|
| Nominal pumping speed | 2.4 m³/h | 8.1 m³/h | 12.0 m³/h | 16.9 m³/h |
| Pumping speed | 40 l/min | 135 l/min | 200 l/min | 280 l/min |
| Ultimate pressure | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-2 hPa (mbar) |
| Ultimate pressure (gas-ballast valve closed) | 6.7 · 10-3 hPa (mbar) | 6.7 · 10-3 hPa (mbar) | 6.7 · 10-3 hPa (mbar) | 6.7 · 10-3 hPa (mbar) |
| Ultimate pressure (gas-ballast valve open) | 6.7 · 10-2 hPa (mbar) | 6.7 · 10-2 hPa (mbar) | 6.7 · 10-2 hPa (mbar) | 6.7 · 10-4 hPa (mbar) |
| Nominal motor rating | (Single-phase) 0.2 kW | (Single-phase) 0.4 kW | (Single-phase) 0.55 kW | (Three-phase) 0.75 kW |
| Nominal motor rating | (Three-phase) 0.4 kW | (Three-phase) 0.55 kW | (Single-phase) 0.9 kW | |
| Required ambient temperature | 7-40 °C | 7-40 °C | 7-40 °C | 7-40 °C |
| Noise level (ISO 2151) | ≤ 52 dB(A) | ≤ 49 / ≤ 52 dB(A) | ≤ 54 / ≤ 56 dB(A) | ≤ 59 / ≤ 61 dB(A) |
| water vapor capacity | 5 g/h | 38 g/h | 40 g/h | 73 g/h |
| Oil capacity | 0.8 l | 1 l | 1.1 l | 1.1 l |
| Weight approx. | 16 kg | (Single-phase) 29 kg | (Single-phase) 31 kg | (Three-phase) 34.5 kg |
| Weight approx. | (Three-phase) 26 kg | (Three-phase) 29 kg | (Single-phase) 42 kg | |
| Dimensions (L x W x H) | 427 x 150 x 227.5 mm | (Three-phase) 488x 170 x 240 mm | (Single-phase) 516 x 170 x 250 mm | (Three-phase) 536 x 181 x 269 mm |
| Dimensions (L x W x H) | (Single-phase) 488 x 170 x 250 mm | (Three-phase) 514 x 170 x 240 mm | (Single-phase) 585 x 182 x 271 mm | |
| Gas inlet | ISO-KF 25 | ISO-KF 25 | ISO-KF 25 | ISO-KF 25 |
| Gas outlet | ISO-KF 25 | ISO-KF 25 | ISO-KF 25 | ISO-KF 25 |
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Technical Data, Zebra RH 0003 – 0021 B english (460.9 kB pdf-File)
Instruction manual, Zebra RH 0003 – 0021 B english (4.2 MB pdf-File)
