Equipment coverage/Busch COBRA NC 1000 B

Data coverage & sources

The stored record for Busch COBRA NC 1000 B: specifications, configurations, documents, sources, and gaps.

50 Hz 60 Hz Model and comparison options

One model, connected records

Busch → COBRA NC 0400–1000 B/C → COBRA NC 1000 B

Manufacturer model: COBRA NC 1000 B · OEM article / order number: Not collected · Equipment type: vacuum pump

Technology: Dry Screw

Related applications: Degassing, Drying, Process Vacuum
Related industries: Chemical, Oil + Gas, Pharmaceutical, Semiconductor

These are technology associations. Check the operating point and process requirements to establish suitability for this model.

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Specifications and evidence

27 stored observations · 18 pass the source policy at 60 Hz. Individual ratings do not establish flow at a requested pressure.

The collection checklist follows the equipment type. Additional attributes are retained. “Not collected” means the database has no observation for that field.

Pumping speed · Sourced · 3 observations / 1 sources

As published	Normalized	Configuration / scope	Source / status
840 m³/h m³/h	840 m3/h	50 Hz · model ISO 50 Hz unspecified	Source · OEM_SOURCE different frequency Nominal pumping speed: 840 m³/h Retrieved 2026-10-01
1000 m³/h m³/h	1000 m3/h	60 Hz · model ISO 60 Hz unspecified	Source · OEM_VERIFIED Nominal pumping speed: 1000 m³/h Retrieved 2026-10-01
590 ACFM ACFM	1002.416 m3/h	60 Hz · model US 60 Hz actual inlet	Source · OEM_VERIFIED Pumping speed: 590 ACFM Retrieved 2026-10-01

Ultimate pressure · Sourced · 3 observations / 1 sources

As published	Normalized	Configuration / scope	Source / status
≤ 0.05 hPa (mbar) hPa (mbar)	0.05 mbar	50 Hz · model ISO 50 Hz unspecified	Source · OEM_SOURCE different frequency Ultimate pressure: ≤ 0.05 hPa (mbar) Retrieved 2026-10-01
≤ 0.01 hPa (mbar) hPa (mbar)	0.01 mbar	60 Hz · model ISO 60 Hz unspecified	Source · OEM_VERIFIED Ultimate pressure: ≤ 0.01 hPa (mbar) Retrieved 2026-10-01
≤ 0.0075 Torr Torr	0.01 mbar	60 Hz · model US 60 Hz unspecified	Source · OEM_VERIFIED Ultimate pressure: ≤ 0.0075 Torr Retrieved 2026-10-01

Motor power · Sourced · 3 observations / 1 sources

As published	Normalized	Configuration / scope	Source / status
22 kW kW	22 kW	50 Hz · model ISO 50 Hz unspecified	Source · OEM_SOURCE different frequency Nominal motor rating: 22 kW Retrieved 2026-10-01
25 kW kW	25 kW	60 Hz · model ISO 60 Hz unspecified	Source · OEM_VERIFIED Nominal motor rating: 25 kW Retrieved 2026-10-01
40 hp hp	29.828 kW	60 Hz · model US 60 Hz unspecified	Source · OEM_VERIFIED Nominal motor rating: 40 hp Retrieved 2026-10-01

Speed · Sourced · 3 observations / 1 sources

As published	Normalized	Configuration / scope	Source / status
3000 min⁻¹ min⁻¹	3000 rpm	50 Hz · model ISO 50 Hz unspecified	Source · OEM_SOURCE different frequency Nominal motor speed: 3000 min⁻¹ Retrieved 2026-10-01
3600 min⁻¹ min⁻¹	3600 rpm	60 Hz · model ISO 60 Hz unspecified	Source · OEM_VERIFIED Nominal motor speed: 3600 min⁻¹ Retrieved 2026-10-01
3600 rpm rpm	3600 rpm	60 Hz · model US 60 Hz unspecified	Source · OEM_VERIFIED Nominal motor speed: 3600 rpm Retrieved 2026-10-01

Noise level · Sourced · 3 observations / 1 sources

As published	Normalized	Configuration / scope	Source / status
≤ 75 dB(A) dB(A)	75 dB(A)	50 Hz · model ISO 50 Hz; (ISO 2151), KpA = 3 dB unspecified	Source · OEM_SOURCE different frequency Sound pressure level (ISO 2151), KpA = 3 dB: ≤ 75 dB(A) Retrieved 2026-10-01
≤ 81 dB(A) dB(A)	81 dB(A)	60 Hz · model ISO 60 Hz; (ISO 2151), KpA = 3 dB unspecified	Source · OEM_SOURCE Sound pressure level (ISO 2151), KpA = 3 dB: ≤ 81 dB(A) Retrieved 2026-10-01
81 dB(A) dB(A)	81 dB(A)	60 Hz · model US 60 Hz; (ISO 2151), KpA = 3 dB unspecified	Source · OEM_SOURCE Sound pressure level (ISO 2151), KpA = 3 dB: 81 dB(A) Retrieved 2026-10-01

Weight · Sourced · 3 observations / 1 sources

As published	Normalized	Configuration / scope	Source / status
1500 kg kg	1500 kg	50 Hz · model ISO 50 Hz; approx. unspecified	Source · OEM_VERIFIED different frequency Weight approx.: 1500 kg Retrieved 2026-10-01
1500 kg kg	1500 kg	60 Hz · model ISO 60 Hz; approx. unspecified	Source · OEM_VERIFIED Weight approx.: 1500 kg Retrieved 2026-10-01
3306 Lbs. Lbs.	1499.575 kg	60 Hz · model US 60 Hz; approx. unspecified	Source · OEM_VERIFIED Weight approx.: 3306 Lbs. Retrieved 2026-10-01

Dimensions · Sourced · 3 observations / 1 sources

As published	Normalized	Configuration / scope	Source / status
1928 x 620 x 974 mm mm	—	50 Hz · model ISO 50 Hz; (L x W x H) unspecified	Source · OEM_SOURCE different frequency Dimensions (L x W x H): 1928 x 620 x 974 mm Retrieved 2026-10-01
1928 x 620 x 974 mm mm	—	60 Hz · model ISO 60 Hz; (L x W x H) unspecified	Source · OEM_SOURCE Dimensions (L x W x H): 1928 x 620 x 974 mm Retrieved 2026-10-01
75.9 x 24.4 x 38.3 inches inches	—	60 Hz · model US 60 Hz; (L x W x H) unspecified	Source · OEM_SOURCE Dimensions (L x W x H): 75.9 x 24.4 x 38.3 inches Retrieved 2026-10-01

Inlet connection · Sourced · 3 observations / 1 sources

As published	Normalized	Configuration / scope	Source / status
DN 125 PN 16	—	50 Hz · model ISO 50 Hz unspecified	Source · OEM_SOURCE different frequency Gas inlet: DN 125 PN 16 Retrieved 2026-10-01
DN 125 PN 16	—	60 Hz · model ISO 60 Hz unspecified	Source · OEM_SOURCE Gas inlet: DN 125 PN 16 Retrieved 2026-10-01
ANSI 150 (5 in)	—	60 Hz · model US 60 Hz unspecified	Source · OEM_SOURCE Gas inlet: ANSI 150 (5 in) Retrieved 2026-10-01

Outlet connection · Sourced · 3 observations / 1 sources

As published	Normalized	Configuration / scope	Source / status
DN 125 PN 16	—	50 Hz · model ISO 50 Hz unspecified	Source · OEM_SOURCE different frequency Gas outlet: DN 125 PN 16 Retrieved 2026-10-01
DN 125 PN 16	—	60 Hz · model ISO 60 Hz unspecified	Source · OEM_SOURCE Gas outlet: DN 125 PN 16 Retrieved 2026-10-01
NPT 5 in	—	60 Hz · model US 60 Hz unspecified	Source · OEM_SOURCE Gas outlet: NPT 5 in Retrieved 2026-10-01

Operating-performance coverage

Each row keeps its own configuration and relationship. Pending points are stored for review and excluded from shopper comparisons.

No versioned performance dataset has been collected for this model. Stored legacy points: 0; each retains its existing evidence status.

Document coverage

Categories follow recorded document types and linked extracted data. One document can appear in several categories. Family documents remain shared references; extraction does not imply approval.

Category	Model links	Public sources
Specifications	2	Product leaflet COBRA NC 0400-1000 B_C International EN datasheet · 2 pages Product leaflet COBRA NC 0400-1000 B_C US datasheet · 2 pages
Performance curves / test data	0	Not collected
Operation / service manuals	7	Instruction manual COBRA NC 0400 B ACV_B0 EN manual · 52 pages Instruction manual COBRA NC 0400 B WCV_B0 EN manual · 52 pages Instruction manual COBRA NC 0600-0630 C ACV_B0 EN manual · 52 pages Instruction manual COBRA NC 0600-0630 C WCV_B0 EN manual · 52 pages Instruction manual COBRA NC 0600-0630 C WCV EN manual · 48 pages Instruction manual COBRA NC 1000 B WCV_B0 EN manual · 40 pages Pump control instructions INVEOR VFD EN manual · 44 pages
Parts documentation	0	Not collected
Drawings / dimensions	0	Not collected
Product / family literature	0	Not collected
Other / unclassified	0	Not collected