Bơm Chân Không Busch COBRA DS 5161–9161 B/F Bơm Chân Không

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TECHNICAL DATA	COBRA DS 5161 B	COBRA DS 8161 F	COBRA DS 9161 B
Nominal pumping speed	4300 m³/h	6000 m³/h	6220 m³/h
Ultimate pressure	0.001 hPa (mbar)	0.001 hPa (mbar)	0.001 hPa (mbar)
Nominal motor rating backing pump	15 kW	15 kW	15 kW
Nominal motor rating vacuum booster	15 kW	15 kW	20 kW
Power consumption at ultimate pressure	11.5 kW	12.5 kW	13 kW
Power consumption idle mode	9 kW	10 kW	11 kW
Nominal motor speed backing pump	3600 min⁻¹	3600 min⁻¹	3600 min⁻¹
Nominal motor speed vacuum booster	3600 min⁻¹	5400 min⁻¹	3600 min⁻¹
Sound pressure level (ISO 2151), KpA = 3 dB	< 75 dB(A)	< 75 dB(A)	< 75 dB(A)
Water consumption	15 l/min	15 l/min	14 l/min
Nitrogen consumption	0 – 200 l/min	0 – 200 l/min	0 – 200 l/min
Weight approx.	1500 kg	1440 kg	1875 kg
Dimensions (L x W x H)	1550 x 722 x 1452 mm	1441 x 627 x 1100 mm	1567 x 810 x 1615 mm
Gas inlet	DN 200	DN 200	DN 200
Gas outlet	DN 63	DN 63	DN 63