Dry Multi-Roots Vacuum Pumps

Multi-Roots pumps are suitable where a dry and clean atmosphere is very important. They are very compact and quiet, with a long service life and no contact between moving parts, no particles are generated, and they are dry, so there is no need of oil.

30 - 120 m³/h

0.03 mbar

100 - 200 m³/h

0.02 mbar

Peak pumping speed

Ultimate vacuum

Motor power

Weight

Units

m3/h

mbar

W

Kg

XDD1

1.2

<2

80

6.5

D-LAB  10-100

0.6

100

100

5.8

D-LAB  10-8

0.6

8

90

6.9

D-LAB  20-100

1.2

100

130

7.1

D-LAB  20-8

1.2

8

120

9.3

D-LAB  34-100

2

100

180

10.3

D-LAB    34-8

2

8

200

12.6

Oil free D-LAB diaphragm pumps are made of corrosion resistant materials to withstand attack from chemicals. They are ideal for applications such as gel drying and other wet chemistry processes. The XDD1 diaphragm pumps provide oil free backing for compound turbomolecular pumps.

0.6-2 m3/h

8-100 mbar

1.2 m3/h

<2 mbar