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COBRA NC 0630 - 2000 B/C VR

COBRA VR – a safe solution for hydrocarbon vapour applications stage I.

COBRA VR – a safe solution for hydrocarbon vapour applications stage I.

The COBRA NC 0630 - 2000 B/C VR belong to the Busch product family of proven COBRA Screw Vacuum Pumps – Industry. You will find more information on advantages, technology, accessories and spare parts, applications as well as a complete product overview on our COBRA NC series type page.

Series Type Page COBRA NC
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Get in contact or +49 (0)7622 681-0

COBRA VR – a safe solution for hydrocarbon vapour applications stage I.

COBRA VR – a safe solution for hydrocarbon vapour applications stage I.


Technical Specifications

COBRA dry screw vacuum pumps can be used for vapour recovery in:

Stage 1 systems:
 

  • Storage tank systems
  • Rail tanker filling systems
  • Road tanker filling systems
  • Loading and unloading stations for tanker ships
  • Extraction during production processes
     

Two screw rotors inside the cylinder of the COBRA VR rotate in opposite directions. The pumped medium is trapped between the cylinder and screw chambers, compressed, and transported to the gas outlet. During the compression process the screw rotors do not come in contact with each other or the cylinder. Thus, no lubricants or operating fluids are required in the compression chamber. The advanced screw design results in lower electrical energy consumption and a lower compressed gas heat load compared to standard screw designs. COBRA VR series vacuum pumps use efficient, indirect water cooling resulting in an even temperature distribution throughout the pump body, and guaranteeing thermal stability throughout the process.

Dimensional Drawing COBRA NC 0630 - 2000 B/C VR
COBRA NC 0630 - 2000 B/C VR
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz 60 Hz
Pumping speed
Technical data COBRA NC 0630 C VR COBRA NC 1500 B VR COBRA NC 2000 B VR
Pumping speed 580 m³/h 1160 m³/h 2100 m³/h
Ultimate pressure < 25 hPa (mbar) < 20 hPa (mbar) < 20 hPa (mbar)
Nominal motor rating 22 kW 30 kW 55 kW
Nominal motor speed 3000 min-1 3000 min-1 3000 min-1
Noise level (ISO 2151) 73 dB(A) 79 dB(A) 79 dB(A)
Weight approx. 880 kg 1250 kg 2000 kg
Dimensions (L x W x H) 1683 x 720 x 861 mm 1960 x 738 x 855 mm 2226 x 880 x 898 mm
Gas inlet / outlet DN 100 PN 16 / ANSI 4" B16.5DN 80 PN 16 / ANSI 3" B16.5 DN 100 PN 16 / ANSI 4" B16.5DN 80 PN 16 / ANSI 3" B16.5 DN 150 PN 16 / ANSI 6" B16.5DN 100 PN 16 / ANSI 4" B16.5

Technical Specifications

COBRA dry screw vacuum pumps can be used for vapour recovery in:

Stage 1 systems:
 

  • Storage tank systems
  • Rail tanker filling systems
  • Road tanker filling systems
  • Loading and unloading stations for tanker ships
  • Extraction during production processes
     

Two screw rotors inside the cylinder of the COBRA VR rotate in opposite directions. The pumped medium is trapped between the cylinder and screw chambers, compressed, and transported to the gas outlet. During the compression process the screw rotors do not come in contact with each other or the cylinder. Thus, no lubricants or operating fluids are required in the compression chamber. The advanced screw design results in lower electrical energy consumption and a lower compressed gas heat load compared to standard screw designs. COBRA VR series vacuum pumps use efficient, indirect water cooling resulting in an even temperature distribution throughout the pump body, and guaranteeing thermal stability throughout the process.

Dimensional Drawing
COBRA NC 0630 - 2000 B/C VR
COBRA NC 0630 - 2000 B/C VR
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz
60 Hz
Pumping speed
Technical data COBRA NC 0630 C VR COBRA NC 1500 B VR COBRA NC 2000 B VR
Pumping speed 580 m³/h 1160 m³/h 2100 m³/h
Ultimate pressure < 25 hPa (mbar) < 20 hPa (mbar) < 20 hPa (mbar)
Nominal motor rating 22 kW 30 kW 55 kW
Nominal motor speed 3000 min-1 3000 min-1 3000 min-1
Noise level (ISO 2151) 73 dB(A) 79 dB(A) 79 dB(A)
Weight approx. 880 kg 1250 kg 2000 kg
Dimensions (L x W x H) 1683 x 720 x 861 mm 1960 x 738 x 855 mm 2226 x 880 x 898 mm
Gas inlet / outlet DN 100 PN 16 / ANSI 4" B16.5DN 80 PN 16 / ANSI 3" B16.5 DN 100 PN 16 / ANSI 4" B16.5DN 80 PN 16 / ANSI 3" B16.5 DN 150 PN 16 / ANSI 6" B16.5DN 100 PN 16 / ANSI 4" B16.5

Downloads

COBRA NC 0630 - 2000 B/C VR

Want to know more?
Contact us directly (Busch Germany):
+49 (0)7622 681-0 Get in contact

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