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.
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
R&D> Primary Vacuum Pumps > Membrane
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.