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COBRA NC 0630 - 2000 B/C VR

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

COBRA VR – a safe solution for hydrocarbon vapor 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 +1 757 463 7800

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

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


Technical Specifications

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

  1. Stage l 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 ensuring 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 70 ºF. Tolerance: ± 10%

60 Hz
Pumping speed
Technical data COBRA NC 0630 C VR COBRA NC 1500 B VR COBRA NC 2000 B VR
Pumping speed 400 ACFM 824 ACFM 1530 ACFM
Ultimate pressure < 15 Torr < 15 Torr < 15 Torr
Nominal motor rating 25 HP 50 HP 100 HP
Nominal motor speed 3600 RPM 3600 RPM 3600 RPM
Sound level (ISO 2151) 78 dB(A) 81 dB(A) 84 dB(A)
Approximate weight 1940 Lbs. 2646 Lbs. 3968 Lbs.
Dimensions (L x W x H) 74 ¼ x 26 ¼ x 30 ⅜ inches 80 7/16 x 37 1/4 x 34 3/4 inches 94 ¾ x 39 ⅞ x 3/8 ¼ inches
Gas inlet / Gas outlet ANSI 4" B16.5 / ANSI 3" B16.5 ANSI 4" B16.5 / ANSI 3" B16.5 ANSI 6" B16.5 / ANSI 4" B16.5

Technical Specifications

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

  1. Stage l 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 ensuring 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 70 ºF. Tolerance: ± 10%

60 Hz
Pumping speed
Technical data COBRA NC 0630 C VR COBRA NC 1500 B VR COBRA NC 2000 B VR
Pumping speed 400 ACFM 824 ACFM 1530 ACFM
Ultimate pressure < 15 Torr < 15 Torr < 15 Torr
Nominal motor rating 25 HP 50 HP 100 HP
Nominal motor speed 3600 RPM 3600 RPM 3600 RPM
Sound level (ISO 2151) 78 dB(A) 81 dB(A) 84 dB(A)
Approximate weight 1940 Lbs. 2646 Lbs. 3968 Lbs.
Dimensions (L x W x H) 74 ¼ x 26 ¼ x 30 ⅜ inches 80 7/16 x 37 1/4 x 34 3/4 inches 94 ¾ x 39 ⅞ x 3/8 ¼ inches
Gas inlet / Gas outlet ANSI 4" B16.5 / ANSI 3" B16.5 ANSI 4" B16.5 / ANSI 3" B16.5 ANSI 6" B16.5 / ANSI 4" B16.5

Downloads

COBRA NC 0630 - 2000 B/C VR

Would you like to know more?
Contact us directly (Busch United States):
+1 757 463 7800 Get in contact

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