Proven technology, proven design –
decide for the best solution

COBRA DS 1200 A

Dry Screw Vacuum Pumps

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

Technical Specifications

Dimensional drawing COBRA DS 1200 A
COBRA DS 1200 A
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz 60 Hz
Pumping speed
Technical data COBRA DS 1200 A
Nominal pumping speed 1200 m³/h
Ultimate pressure ≤ 0.003 hPa (mbar)
Nominal motor rating backing pump 4.0 / 4.4 kW
Nominal motor rating vacuum booster 4.0 kW
Nominal motor speed backing pump 3000 / 3600 min-1
Nominal motor speed vacuum booster 4800 min-1
Noise level (ISO 2151) 62 dB(A)
Water consumption 7.0 – 8.0 l/min
Nitrogen consumption 0 – 75 l/min
Weight approx. 580 kg
Dimensions (L x W x H) 1073 x 426 x 740 mm
Gas inlet / outlet DN 160 ISO-K / DN 40 ISO-KF
Order now or get more information

COBRA DS 1200 A

Dry Screw Vacuum Pumps

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

Technical Specifications

Dimensional drawing
COBRA DS 1200 A
COBRA DS 1200 A
Pumping speed

Air at 20 °C. Tolerance: ± 10%

50 Hz
60 Hz
Pumping speed
Technical data COBRA DS 1200 A
Nominal pumping speed 1200 m³/h
Ultimate pressure ≤ 0.003 hPa (mbar)
Nominal motor rating backing pump 4.0 / 4.4 kW
Nominal motor rating vacuum booster 4.0 kW
Nominal motor speed backing pump 3000 / 3600 min-1
Nominal motor speed vacuum booster 4800 min-1
Noise level (ISO 2151) 62 dB(A)
Water consumption 7.0 – 8.0 l/min
Nitrogen consumption 0 – 75 l/min
Weight approx. 580 kg
Dimensions (L x W x H) 1073 x 426 x 740 mm
Gas inlet / outlet DN 160 ISO-K / DN 40 ISO-KF

You did not find a suitable product?

Standard News

Latest News