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COBRA NC 0630 - 2000 B/C VR

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.


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

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

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技術說明

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.

製圖 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
技術資料 COBRA NC 0630 C VR COBRA NC 1500 B VR COBRA NC 2000 B VR
抽氣速率 580 m³/h 1160 m³/h 2100 m³/h
極限壓力 < 25 hPa (mbar) < 20 hPa (mbar) < 20 hPa (mbar)
馬達額定功率 22 kW 30 kW 55 kW
馬達額定轉速 3000 min-1 3000 min-1 3000 min-1
噪音(ISO 2151) 73 dB(A) 79 dB(A) 79 dB(A)
重量(約) 880 kg 1250 kg 2000 kg
尺寸(長 x 寬 x 高) 1683 x 720 x 861 mm 1960 x 738 x 855 mm 2226 x 880 x 898 mm
進氣口/排氣口 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

技術說明

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.

製圖
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
技術資料 COBRA NC 0630 C VR COBRA NC 1500 B VR COBRA NC 2000 B VR
抽氣速率 580 m³/h 1160 m³/h 2100 m³/h
極限壓力 < 25 hPa (mbar) < 20 hPa (mbar) < 20 hPa (mbar)
馬達額定功率 22 kW 30 kW 55 kW
馬達額定轉速 3000 min-1 3000 min-1 3000 min-1
噪音(ISO 2151) 73 dB(A) 79 dB(A) 79 dB(A)
重量(約) 880 kg 1250 kg 2000 kg
尺寸(長 x 寬 x 高) 1683 x 720 x 861 mm 1960 x 738 x 855 mm 2226 x 880 x 898 mm
進氣口/排氣口 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

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