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COBRA DS 1200 A

Trockene Schrauben-Vakuumpumpen

High performance
Advanced screw design, excellent running qualities, integrated vacuum booster, perfectly suited for solar, flat panel and semiconductor applications and harsh processes with high gas temperatures, such as etch and CVD, excellent powder handling, tantal coated screw for harsh applications
Efficient
Low cost of ownership, minimal maintenance, long service intervals, high uptime, high hydrogen throughput, low energy consumption, variable temperature control
Compact
Fit-in-place design, directly mounted canned motor, backing pump and vacuum booster combined on a compact base frame, low vibration level

Technische Ausführung

Maßzeichnung COBRA DS 1200 A
COBRA DS 1200 A
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz 60 Hz
Pumping speed
Technische Daten COBRA DS 1200 A
Nennsaugvermögen 1200 m³/h
Enddruck ≤ 0,003 hPa (mbar)
Motornennleistung Vorpumpe 4,0 / 4,4 kW
Motornennleistung Vakuum-Booster 4,0 kW
Motornenndrehzahl Vorpumpe 3000 / 3600 min-1
Motornenndrehzahl Vakuum-Booster 4800 min-1
Schalldruckpegel (ISO 2151) 62 dB(A)
Wasserverbrauch 7,0 – 8,0 l/min
Stickstoffverbrauch 0 – 75 l/min
Gewicht ca. 580 kg
Abmessungen (L × W × H) 1073 x 426 x 740 mm
Gaseintritt/-austritt DN 160 ISO-K / DN 40 ISO-KF
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COBRA DS 1200 A

Trockene Schrauben-Vakuumpumpen

High performance
Advanced screw design, excellent running qualities, integrated vacuum booster, perfectly suited for solar, flat panel and semiconductor applications and harsh processes with high gas temperatures, such as etch and CVD, excellent powder handling, tantal coated screw for harsh applications
Efficient
Low cost of ownership, minimal maintenance, long service intervals, high uptime, high hydrogen throughput, low energy consumption, variable temperature control
Compact
Fit-in-place design, directly mounted canned motor, backing pump and vacuum booster combined on a compact base frame, low vibration level

Technische Ausführung

Maßzeichnung
COBRA DS 1200 A
COBRA DS 1200 A
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz
60 Hz
Pumping speed
Technische Daten COBRA DS 1200 A
Nennsaugvermögen 1200 m³/h
Enddruck ≤ 0,003 hPa (mbar)
Motornennleistung Vorpumpe 4,0 / 4,4 kW
Motornennleistung Vakuum-Booster 4,0 kW
Motornenndrehzahl Vorpumpe 3000 / 3600 min-1
Motornenndrehzahl Vakuum-Booster 4800 min-1
Schalldruckpegel (ISO 2151) 62 dB(A)
Wasserverbrauch 7,0 – 8,0 l/min
Stickstoffverbrauch 0 – 75 l/min
Gewicht ca. 580 kg
Abmessungen (L × W × H) 1073 x 426 x 740 mm
Gaseintritt/-austritt DN 160 ISO-K / DN 40 ISO-KF

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