○ SPECIFICATIONS
Technical
Data |
WBS-30A |
WBS-50A |
Pumping
speed |
60㎐
ℓ/min |
280 |
480 |
50㎐ ℓ/min |
235 |
405 |
Max.vacuum |
mmHg
G. |
Below 400 |
Below 400 |
Normal
vacuum |
kgf/㎠ |
Below 0.5 |
Below 0.5 |
Motor |
㎾ |
0.75 |
1.5 |
Motor
speed |
60㎐ r.p.m |
1,740 |
1,740 |
50㎐
r.p.m |
1,450 |
1,450 |
Weight |
㎏ |
45 |
56 |
Ambient
temperature |
°C |
-10 ∼ 40 |
-10 ∼ 40 |
Performance Chart
|
