255m3/H Compact Oil Lubricated Two Stage Rotary Vane Vacuum Pump DRV275 RAL7047
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Highlight
two stage rotary vane vacuum pump drv275
,compact two stage rotary vacuum pump
,compact two stage rotary vane vacuum pump
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SurfacePainting
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ColorRAL 7047
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Pumping Rate240m3/h 50hz
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Oil Need23~28L
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Noise Level75
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Motor Power7.5kW
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Normal Rotational Speed1450 50Hz
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Place of OriginChina
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CertificationCE
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Model NumberDRV275
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Minimum Order Quantity1 set
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Price＄400-＄6000
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Packaging Detailswooden box
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Delivery Time5-30 days
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Payment TermsT/T
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Supply Ability500 sets per month
255m3/H Compact Oil Lubricated Two Stage Rotary Vane Vacuum Pump DRV275 RAL7047
275m3/h High Pumping Speed Two Stage Oil Sealed Rotary Vane Vacuum Pump DRV275
High pumping speed to maximize your productivity and performance
Technical Data
| Units | DRV275 | ||
| Pumping Rate | 50 Hz | m³h-1 / Lmin-1 | 255/4230 |
| 60 Hz | 306/5100 | ||
| Ultimate Vacuum | Without gas ballast | Pa/ mbar | 0.5/5×10-3 |
| With gas ballast | 2/2×10-2 | ||
| Inlet | VG80 | ||
| Outlet | VG50 | ||
| Oil Needs | liter | 23~28 | |
| Noise Level | dB | 75 | |
Application
Vacuum metallurgy process
Thin-film coating technologies
Pharmaceutical freeze-drying
Optical coating
Performance Curve
Dimensions
DRV175［275］
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