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Simple and smart design

The DRB series non-contact rotational design offer increased pumping speeds for backing pumps. Smart design features include an integrated by-pass and protection against thermal overloading

Easy and flexible installation

Easy to integrate into existing vacuum systems due to its compact design. It is also easy to implement conversion from vertical to horizontal flow

Robust technology

The robust pump design boosts the most demanding requirements for modern industry. Services intervals are longer and requires minimal, simple on-site maintenance

Energy efficiency

The DRB series of pumps are equipped with IE3 three-phase motors and consumer lesser energy and have low carbon emissions and noise levels

DRB series - Designed to support a multitude of applications

The DRB series of pumps are best suited to applications where rapid evacuations need to be achieved in the shortest possible cycle times. The most frequent use of the DRB roots vacuum booster pumps is as an enabler for smaller primary vacuum pumps. 

They are designed to boost the most demanding requirements for modern vacuum-based production processes. They are generally used to increase the pumping speed of a system or with the goal of reaching a lower ultimate vacuum level.

 Booster pumps are used in a wide range of applications, most commonly used in the rough vacuum range, especially when high pumping speeds and low pressures are required.

The DRB Mechanical Booster pump is ideally suited for:

 
  • Pharmaceutical packaging 
  • Drying and Freeze Drying
  • Food Dehydration
  • Vacuum cooling of vegetables, fruits and flowers 
  • High Speed Packaging such as skin packaging for the food industry 
  • Altitude simulation and leak testing

Technical product specifications

   

DRB 250

DRB 500

DRB 1000

DRB 2000

Pumping Speed – 50 Hz

m3/hr

(cfm)

253

(149)

505

(297)

1000

(589)

2050

(1208)

Pumping Speed – 60 Hz

m3/hr

(cfm)

304

(1798)

606

(357)

1200

(707)

2460

(1449)

Max. permissible pressure differential across pumps

mbar

(Torr)

80

(60)

50

(38)

Nominal Motor Power

kW

(hp)

1.1

(1.5)

2.2

(3.0)

4.0

(5.0)

7.5

(10.0)

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