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COBRA DS 1200 A

Bombas de vácuo de parafusos a seco

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

Especificações técnicas

Desenho COBRA DS 1200 A
COBRA DS 1200 A
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz 60 Hz
Pumping speed
Dados técnicos COBRA DS 1200 A
Capacidade nominal de bombeamento 1200 m³/h
Pressão final ≤ 0,003 hPa (mbar)
Potência nominal do motor da bomba auxiliar 4,0 / 4,4 kW
Potência nominal do motor do booster de vácuo 4,0 kW
Nominal motor speed vacuum booster 4800 min-1
Nominal motor speed backing pump 3000 / 3600 min-1
Nível de ruído (ISO 2151) 62 dB(A)
Consumo de água 7,0 – 8,0 l/min
Consumo de nitrogénio 0 – 75 l/min
Peso aprox. 580 kg
Dimensões (C x L x A) 1073 x 426 x 740 mm
Entrada/saída de gás DN 160 ISO-K / DN 40 ISO-KF
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COBRA DS 1200 A

Bombas de vácuo de parafusos a seco

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

Especificações técnicas

Desenho
COBRA DS 1200 A
COBRA DS 1200 A
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz
60 Hz
Pumping speed
Dados técnicos COBRA DS 1200 A
Capacidade nominal de bombeamento 1200 m³/h
Pressão final ≤ 0,003 hPa (mbar)
Potência nominal do motor da bomba auxiliar 4,0 / 4,4 kW
Potência nominal do motor do booster de vácuo 4,0 kW
Nominal motor speed vacuum booster 4800 min-1
Nominal motor speed backing pump 3000 / 3600 min-1
Nível de ruído (ISO 2151) 62 dB(A)
Consumo de água 7,0 – 8,0 l/min
Consumo de nitrogénio 0 – 75 l/min
Peso aprox. 580 kg
Dimensões (C x L x A) 1073 x 426 x 740 mm
Entrada/saída de gás DN 160 ISO-K / DN 40 ISO-KF

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