Proven technology, proven design –
decide for the best solution
The Zebra RH 0030 - 0090 B belong to the Busch product family of proven Zebra Two-Stage 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 ulti-mate 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 gasballast valve allows condensable vapours to be pumped.
A non-return 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 24 to 95 m³/h outlined here, the Zebra series also includes models with lower pumping speeds from 3 to 21 m³/h.
Air at 20 °C. Tolerance: ± 10%
50 Hz 60 Hz
| Technical data | RH 0030 B | RH 0040 B | RH 0060 B | RH 0090 B |
|---|---|---|---|---|
| Gas outlet (adapter*) | VG 40 (ISO-KF 40) | VG 40 (ISO-KF 40) | VG 40 (ISO-KF 40) | VG 40 (ISO-KF 40) |
| * The adapter is part of the standard package. | ||||
| Pumping speed | 24 m³/h | 550 l/min | 917 l/min | 1333 l/min |
| Pumping speed | 400 l/min | 33 m³/h | 55 m³/h | 80 m³/h |
| Ultimate pressure | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 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) | 2 · 10-2 hPa (mbar) | 2 · 10-2 hPa (mbar) | 2 · 10-2 hPa (mbar) | 2 · 10-2 hPa (mbar) |
| Nominal motor rating | (Three-phase) 1.5 kW | (Three-phase) 1.5 kW | (Three-phase) 2.2 kW | (Three-phase) 3.7 kW |
| Ambient temperature | 4–40 °C | 4-40 °C | 4-40 °C | |
| Noise level (ISO 2151) | ≤ 57 dB(A) | ≤ 60 dB(A) | ≤ 60 dB(A) | ≤ 60 dB(A) |
| water vapor capacity | 190 g/h | 270 g/h | 430 g/h | 480 g/h |
| Oil | VMA 055 | VMA 055 | VMA 055 | VMA 055 |
| Oil capacity | 2.5 l | 2.5 l | 4 l | 4 l |
| Weight approx. | 58 kg | 60 kg | 90 kg | 113 kg |
| Dimensions (L x W x H) | 671 x 214 x 326 mm | 691 x 214 x 326 mm | 772 x 264 x 373 mm | 831 x 264 x 373 mm |
| Gas inlet / outlet | VG 40 (ISO-KF 40) | VG 40 (ISO-KF 40) | VG 50 (ISO-KF 40) | VG 50 (ISO-K 63) |
Rotary vane technology is synonymous with a robust, functional construction. Due to two-stage compression, an ulti-mate 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 gasballast valve allows condensable vapours to be pumped.
A non-return 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 24 to 95 m³/h outlined here, the Zebra series also includes models with lower pumping speeds from 3 to 21 m³/h.
Air at 20 °C. Tolerance: ± 10%
| Technical data | RH 0030 B | RH 0040 B | RH 0060 B | RH 0090 B |
|---|---|---|---|---|
| Gas outlet (adapter*) | VG 40 (ISO-KF 40) | VG 40 (ISO-KF 40) | VG 40 (ISO-KF 40) | VG 40 (ISO-KF 40) |
| * The adapter is part of the standard package. | ||||
| Pumping speed | 24 m³/h | 550 l/min | 917 l/min | 1333 l/min |
| Pumping speed | 400 l/min | 33 m³/h | 55 m³/h | 80 m³/h |
| Ultimate pressure | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 hPa (mbar) | 6.7 · 10-4 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) | 2 · 10-2 hPa (mbar) | 2 · 10-2 hPa (mbar) | 2 · 10-2 hPa (mbar) | 2 · 10-2 hPa (mbar) |
| Nominal motor rating | (Three-phase) 1.5 kW | (Three-phase) 1.5 kW | (Three-phase) 2.2 kW | (Three-phase) 3.7 kW |
| Ambient temperature | 4–40 °C | 4-40 °C | 4-40 °C | |
| Noise level (ISO 2151) | ≤ 57 dB(A) | ≤ 60 dB(A) | ≤ 60 dB(A) | ≤ 60 dB(A) |
| water vapor capacity | 190 g/h | 270 g/h | 430 g/h | 480 g/h |
| Oil | VMA 055 | VMA 055 | VMA 055 | VMA 055 |
| Oil capacity | 2.5 l | 2.5 l | 4 l | 4 l |
| Weight approx. | 58 kg | 60 kg | 90 kg | 113 kg |
| Dimensions (L x W x H) | 671 x 214 x 326 mm | 691 x 214 x 326 mm | 772 x 264 x 373 mm | 831 x 264 x 373 mm |
| Gas inlet / outlet | VG 40 (ISO-KF 40) | VG 40 (ISO-KF 40) | VG 50 (ISO-KF 40) | VG 50 (ISO-K 63) |
Technical Data, Zebra RH 0030 – 0090 B english (299.8 kB pdf-File)
Instruction manual, Zebra RH 0030 – 0090 B english (2.6 MB pdf-File)
