Extra power when your dust collection system needs it

RBU roots pump high vacuum unit

As standard supplied with vacuum and discharge silencers, universal valve including vacuum regulator, safety valve and back flusch valve. Inlet diam. 200 mm. (8 in.) discharge at diameter 200 mm. (8 in.) Applications: cleaning, sqwarf removal, grinding, sanding, welding. Also in instlalations where extra extraction power is needed, e g heavy material or long piping system. Extra power is required when larger and heavier pieces need to be taken care of or need to be transported through long pipelines. Nederman RBU units work uninterruptedly with strong suction and a maintained efficiency. This is the perfect vacuum source in larger systems where powerful vacuum is required to balance for large pressure drop in long pipes or hoses. Many of the Nederman RBU units can operate continuously at -45kPa / 180 in. W.G. and are the optimal vacuum source for heavy cleaning and heavy on-tool extraction. The unique quality of the RBU unit is the combination of an extraordinary suction capacity and a low noise level. This is due to successful design with a 3-lobe roots type blower fitted with unique inlet and outlet silencers, all housed in a heavy insulated acoustic enclosure.


 Features:  

  • Powerful units with V-belt Root's pump
  • Different model versions
  • Equipped with acoustic enclosure
  • Used when extra extraction power is needed
  • Low noise level
  • Easy to service
  • Low running costs

Technical data

  • Units: Metric
Technical Specifications
Operating Temperature  -20 - +40 C
Inlet mm  Ø 200
Outlet mm  Ø 200
Weight Kg  730 - 870
Max Vacuum kPa  33 - 45
Capacity at 20 kPa m3h  1300 - 2600
Maximum Flow m3h  1650 - 3200
Motor Power kW  22 - 55
Noise Level Db  70
Pump Thermal Fuse  140 C
Control Voltage  24 V DC
Required Air Pressure  6- 10 Bar
Max Air Consumption  70 N-Litres/min
Material Recycling  95 - 97 Weight %
  • Units: Imperial
Technical Specifications
Operating Temperature  -5 - +100 F
Inlet in  Ø 7.78 
Outlet in  Ø 7.78
Weight Lb  1609 - 1918
Max Vacuum Wg   132 - 180
Capacity at 20 kPa cfm   765 - 1530
Maximum Flow cfm   971 - 1883
Motor Power Hp   30 - 75
Noise Level Db  70
Pump Thermal Fuse   284 F
Control Voltage  24 V DC
Required Air Pressure  87 -145 PSI
Max Air Consumption  2.5 cfm
Material Recycling  95 - 97 Weight %

 Downloads :

  • Nederman Dust Extraction Kits Brochure (1.3MB, Pdf Document) - Download