Pumps of this series create an absolutely pure vacuum and work with a high
Parameters
Meaning for pumps
NVSP-4
NVP-12
NVSP-35
Geometric speed of action,
m3/h (l/s), *
5 (1.5)
15 (4,2)
43 (12.0)
Nominal speed of action,
m3/h (l/s), *
4, 3 (1.2)
12.5 (3.5)
37 (10.2)
Maximum residual pressure, no more,
PA (mm Hg)
3 (0.023)
1 (0.075)
1 (0.075)
Electric motor power, no more, kW
0.37
0.55
1.1
Noise level with a closed gas -tank device, no more, dB
57
62
63
Input pipe
Nw25
Nw25
Nw40
Output pipe
Nw16
Nw16
Nw25
Synchronous speed of rotation, rpm
1500
1500
1500
The presence of a gas -box device
Yes
Yes
Yes
* - deviation of parameters ± 10 %
Efficiency in a wide range of input pressure. = "Color: rgb (61, 61, 61); font-Family: Tahoma; Font-Size: 14px; Text-align: Justify;" />
advantages:
-Dry vacuum
-compact design
-low noise and vibration level
-Work on the network 220/380v
-Built-in gas-tank
-the ease of commissioning
-unique performance characteristics
-a wide range of speed of action as an ideal dry solution as a Forvacuum pump
-large intervals between maintenance
-easy and fast replacement of end-term seals
-electron beam welding
-lasers
-leaks detecting
-particle accelerators / synchrotrons
-surface analysis instruments
-scanning electron microscopes
-Spectroscopy
-as Forvacious vacuum systems
