Busch · COBRA DS 5161/9161 B
COBRA DS 5161 B
*Photo shows the COBRA series, not this exact model. Image: Busch
- Pumping speed
- 4,200 m³/h
- Ultimate pressure
- 0.001 mbar
- Motor power
- 15 kW
- Noise level
- 75 dB(A)
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; backing pump | ISO 50 Hz; vacuum booster | ISO 50 Hz; at ultimate pressure | ISO 50 Hz; idle mode | ISO 50 Hz; (ISO 2151), KpA = 3 dB | ISO 50 Hz; approx. | ISO 50 Hz; (L x W x H) | ISO 60 Hz | ISO 60 Hz; backing pump | ISO 60 Hz; vacuum booster | ISO 60 Hz; at ultimate pressure | ISO 60 Hz; idle mode | ISO 60 Hz; (ISO 2151), KpA = 3 dB | ISO 60 Hz; approx. | ISO 60 Hz; (L x W x H) | US 60 Hz | US 60 Hz; backing pump | US 60 Hz; vacuum booster | US 60 Hz; at ultimate pressure | US 60 Hz; idle mode | US 60 Hz; (ISO 2151), KpA = 3 dB | US 60 Hz; approx. | US 60 Hz; (L x W x H) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal pumping speed Pumping speed | ||||||||||||||||||||||||
| Ultimate pressure | ||||||||||||||||||||||||
| Nominal motor rating backing pump Motor power | ||||||||||||||||||||||||
| Nominal motor rating vacuum booster Motor power | ||||||||||||||||||||||||
| Power consumption at ultimate pressure Power consumption | ||||||||||||||||||||||||
| Power consumption idle mode Power consumption | ||||||||||||||||||||||||
| Nominal motor speed backing pump Speed | ||||||||||||||||||||||||
| Nominal motor speed vacuum booster Speed | ||||||||||||||||||||||||
| Sound pressure level (ISO 2151), KpA = 3 dB Noise level | ||||||||||||||||||||||||
| Water consumption | ||||||||||||||||||||||||
| Nitrogen consumption | ||||||||||||||||||||||||
| Weight approx. Weight | ||||||||||||||||||||||||
| Dimensions (L x W x H) Dimensions | ||||||||||||||||||||||||
| Gas inlet Inlet connection | ||||||||||||||||||||||||
| Gas outlet Outlet connection |
Original extracted values are shown with their source and review status. Multiple values under the same condition remain separate for review.
R a min–max range as published, not a single rating
Same family: COBRA DS 9161 B
Reviewed operating performance · 60 Hz
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Documents
- Product leaflet COBRA DS 5161_9161 B International ENdatasheet · 2 pp
- Product leaflet COBRA DS 5161_9161 B USdatasheet · 3 pp
- Instruction manual COBRA DS 5161 B ENmanual · 68 pp
- Instruction manual COBRA DS 5161 B ENmanual · 68 pp
- Instruction manual COBRA DS 9161 B ENmanual · 76 pp
- Instruction manual COBRA DS 9161 B ENmanual · 76 pp
- Instruction manual COBRA DS 9161 B ENmanual · 76 pp
- Pumping speed curveISO
- Pumping speed curveIMP
- Dimensional drawingISO
Documents open on the manufacturer’s site.
Service parts · 5
Lubrication1
Part numbers from Busch’s parts lists, shop and instruction manuals. Open a part for its other models, replacements and suppliers.
Not on file yet
- MissingBusch's parts drawing (exploded view) for the COBRA DS 5161 B
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