• Ningbo Baosi Energy Equipment Co., Ltd.
    Filip
    We have cooperated with BAOSI for many years. The quality of vacuum pump has been very stable and the delivery has been timely.
  • Ningbo Baosi Energy Equipment Co., Ltd.
    Christopher
    They're a serious, professional corporation that knows how to bring immediate solutions if inconvenience comes up. Vacuum parts that were provided by them can work in an trustworthy way.
Contact Person : Raeka
Phone Number : +86-18069326698
Whatsapp : +8618069326698

255m3/H Compact Oil Lubricated Two Stage Rotary Vane Vacuum Pump DRV275 RAL7047

Place of Origin China
Brand Name BSC
Certification CE
Model Number DRV275
Minimum Order Quantity 1 set
Price Negotiate
Packaging Details wooden box
Delivery Time 5-30 days
Payment Terms T/T
Supply Ability 1000 sets per month

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Product Details
Surface Painting Color RAL 7047
Pumping Rate 255m3/h 50hz Oil Need 23~28L
Noise Level 75 Motor Power 7.5kW
Normal Rotational Speed 1440 50Hz
High Light

255m3/H Rotary Vane Pump

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Two Stage Rotary Vane Vacuum Pump

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Compact Rotary Vane Vacuum Pump

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Product Description

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

 

255m3/H Compact Oil Lubricated Two Stage Rotary Vane Vacuum Pump DRV275 RAL7047 0

Dimensions

 

DRV175[275]

 

255m3/H Compact Oil Lubricated Two Stage Rotary Vane Vacuum Pump DRV275 RAL7047 1  

 

 

255m3/H Compact Oil Lubricated Two Stage Rotary Vane Vacuum Pump DRV275 RAL7047 2