Dry Scroll Vacuum Pumps
Scroll pumps are an excellent alternative to rotary vane pumps where oil free pumping is desirable. They use an innovative bearing shield to isolate the vacuum environment from all forms of lubricant not only making them totally dry, but also protecting the bearing from any process gases. Vapour handling is enabled by a gas ballast; this allows the range of pumps to satisfy many applications that were previously off limits to scroll pumps.
Peak pumping speed
Ultimate Vacuum
Ultimate vacuum with gas ballast
Water vapour handling capacity
Noise Leve
Units
m3/h
mbar
mbar
g/h
dB(A)
nXDS6i
6.2
0.02
0.05
110
52
nXDS10i
11.4
0.007
0.04
145
52
nXDS15i
15.1
0.007
0.04
145
52
nXDS20i
22.0
0.03
0.06
220
52
XDS35i
35
0.01
0.02
240
57
R&D > Primary Vacuum Pumps > Dry Scroll
Scroll pumps are an excellent alternative to rotary vane pumps where oil free pumping is desirable. They use an innovative bearing shield to isolate the vacuum environment from all forms of lubricant not only making them totally dry, but also protecting the bearing from any process gases. Vapour handling is enabled by a gas ballast; this allows the range of pumps to satisfy many applications that were previously off limits to scroll pumps.
R&D > Primary Vacuum Pumps > Dry Scroll
Scroll pumps are an excellent alternative to rotary vane pumps where oil free pumping is desirable. They use an innovative bearing shield to isolate the vacuum environment from all forms of lubricant not only making them totally dry, but also protecting the bearing from any process gases. Vapour handling is enabled by a gas ballast; this allows the range of pumps to satisfy many applications that were previously off limits to scroll pumps.
