Busch · R5 KB 0020–0040 D/F
R5 KB 0040 D
Image: Busch
- Pumping speed
- 47.9 m³/h
- Ultimate pressure
- 2 mbar
- Motor power
- 1.49 kW
- Noise level
- 71 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; (ISO 2151), KpA = 3 dB | ISO 50 Hz; approx. | ISO 50 Hz; (L x W x H) | ISO 60 Hz | 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; (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 Motor power | ||||||||||||
| Nominal motor speed Speed | ||||||||||||
| Sound pressure level (ISO 2151), KpA = 3 dB Noise level | ||||||||||||
| Oil capacity | ||||||||||||
| 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.
Same family: R5 KB 0020 D, R5 KB 0025 F
Explore the parts
R5 KB 0040 D, pulled apart
This model’s parts, by where they sit
Our drawing of the machine type, with the R5 KB 0040 D's own parts from Busch's lists. Side view along the shaft. Oil-free (dry) pumps have no exhaust box oil, sight glass or oil filter; their exhaust filter is a dust filter.
Reviewed operating performance · 60 Hz
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Documents
- Product leaflet R5 KB 0020-0040 D_F International ENdatasheet · 2 pp
- Product leaflet R5 KB 0020-0040 D_F USdatasheet · 2 pp
- Instruction manual R5 KB-KC 0020 D ENmanual · 32 pp
- Instruction manual R5 KB_KC 0020 D ENmanual · 32 pp
- Instruction manual R5 KB KC 0025 F ENmanual · 32 pp
- Instruction manual R5 KB KC 0040 D ENmanual · 32 pp
- Pumping speed curveISO
- Dimensional drawingISO
Documents open on the manufacturer’s site.
Service parts · 25
Kit5
Seals and gaskets2
Lubrication2
Fittings and hardware1
Valves1
Part numbers from Busch’s parts lists, shop and instruction manuals. Open a part for its other models, replacements and suppliers.
Parts diagrams
Exploded views from Busch’s own documents, with each position and part number as printed. Select a part to see what it fits, who sells it and what replaces it.
Illustration showing parts that may be involved during troubleshooting: · Instruction manual R5 KB-KC 0020 D EN, page 241 positions
The positions on this drawing haven’t been placed yet: choose a position in the list for its part. Drag to move, pinch or Ctrl + scroll to zoom.
Select a part on the drawing or in the list to see its number, what it fits and where to get it. Turn on “select several” to build one quote for many parts.
| Pos. | Part number | Description | Qty |
|---|---|---|---|
| – | Exhaust filter |
Positions and part numbers as printed in Busch’s Instruction manual R5 KB-KC 0020 D EN, page 24 · view the source document
Illustration showing parts that may be involved during troubleshooting: · Instruction manual R5 KB_KC 0020 D EN, page 241 positions
The positions on this drawing haven’t been placed yet: choose a position in the list for its part. Drag to move, pinch or Ctrl + scroll to zoom.
Select a part on the drawing or in the list to see its number, what it fits and where to get it. Turn on “select several” to build one quote for many parts.
| Pos. | Part number | Description | Qty |
|---|---|---|---|
| – | Inlet screen |
Positions and part numbers as printed in Busch’s Instruction manual R5 KB_KC 0020 D EN, page 24 · view the source document
Illustration showing parts that may be involved during troubleshooting: · Instruction manual R5 KB KC 0025 F EN, page 251 positions
The positions on this drawing haven’t been placed yet: choose a position in the list for its part. Drag to move, pinch or Ctrl + scroll to zoom.
Select a part on the drawing or in the list to see its number, what it fits and where to get it. Turn on “select several” to build one quote for many parts.
| Pos. | Part number | Description | Qty |
|---|---|---|---|
| – | Exhaust filter |
Positions and part numbers as printed in Busch’s Instruction manual R5 KB KC 0025 F EN, page 25 · view the source document
Illustration showing parts that may be involved during troubleshooting: · Instruction manual R5 KB KC 0040 D EN, page 231 positions
The positions on this drawing haven’t been placed yet: choose a position in the list for its part. Drag to move, pinch or Ctrl + scroll to zoom.
Select a part on the drawing or in the list to see its number, what it fits and where to get it. Turn on “select several” to build one quote for many parts.
| Pos. | Part number | Description | Qty |
|---|---|---|---|
| – | Exhaust filter |
Positions and part numbers as printed in Busch’s Instruction manual R5 KB KC 0040 D EN, page 23 · view the source document