Bơm Chân Không Busch PUMA WY 0500–2000 C Bơm Chân Không

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TECHNICAL DATA	PUMA WY 0500 C	PUMA WY 0700 C	PUMA WY 1250 C	PUMA WY 2000 C
Nominal pumping speed	500 m³/h	700 m³/h	1250 m³/h	2010 m³/h
Pumping speed	415 m³/h	550 m³/h	1080 m³/h	1655 m³/h
Max. differential pressure	50 hPa (mbar)	50 hPa (mbar)	50 hPa (mbar)	50 hPa (mbar)
Nominal motor rating	4.0 kW	4.0 kW	4.0 kW	5.5 kW
Nominal motor speed	3000 min⁻¹	3000 min⁻¹	3000 min⁻¹	3000 min⁻¹
Weight approx.	150 kg	160 kg	210 kg	280 kg
Leakage rate	< 1 · 10⁻⁶ mbar · l/s	< 1 · 10⁻⁶ mbar · l/s	< 1 · 10⁻⁶ mbar · l/s	< 1 · 10⁻⁶ mbar · l/s
Dimensions (L x W x H)	642 x 325 x 260	692 x 325 x 260	852 x 325 x 260	936 x 390 x 270
Gas inlet	DN 63 ISO	DN 100 ISO	DN 160 ISO	DN 160 ISO
Gas outlet	DN 63 ISO	DN 100 ISO	DN 160 ISO	DN 160 IS