|
型式
|
馬力
|
迴轉速
|
排氣速度m3/min
|
吸入口徑
|
排出口徑
|
入水口徑
|
液封水量
|
|
Model
|
Power HP
|
Speed r.p.m.
|
-640 mmHg
( 120 Torr)
|
-590 mmHg
( 170 Torr)
|
-490 mmHg
( 270 Torr)
|
-400 mmHg
( 360 Torr)
|
inch
|
inch
|
inch
|
L / min
|
|
GW-1H
|
1
|
3450
|
0.26
|
0.29
|
0.32
|
0.32
|
1
|
1
|
1/4
|
5
|
|
GW-2H
|
2
|
3450
|
0.51
|
0.57
|
0.62
|
0.63
|
1
|
1
|
1/4
|
7
|
|
GW-3H
|
3
|
3450
|
0.63
|
0.76
|
0.84
|
0.85
|
1
|
1
|
1/4
|
8
|
|
GW-3
|
3
|
1750
|
0.71
|
0.85
|
0.94
|
0.95
|
2
|
2
|
1/2
|
17
|
|
GW-5
|
5
|
1750
|
1.5
|
1.83
|
2.06
|
2.1
|
2
|
2
|
1/2
|
18
|
|
GW-7
|
7.5
|
1750
|
2.2
|
2.7
|
3
|
3.05
|
2
|
2
|
1/2
|
20
|
|
GW-10
|
10
|
1750
|
2.87
|
3.53
|
3.95
|
4
|
2
|
2
|
1/2
|
20
|
|
GW-15
|
15
|
1750
|
4.9
|
6.1
|
6.7
|
6.8
|
2
|
2
|
3/4
|
40
|
|
GW-20
|
20
|
1750
|
6
|
7.5
|
8.2
|
8.3
|
2
|
2
|
3/4
|
45
|
|
GW-25
|
25
|
1750
|
8.1
|
10.7
|
11.7
|
11.8
|
3
|
3
|
3/4
|
50
|
|
GW-30
|
30
|
1750
|
9.2
|
11.8
|
12.9
|
13
|
3
|
3
|
3/4
|
50
|
單段式理想操作範圍：大氣 ~ -600mmHg (760Torr ~ 160Torr)
單段式真空度最高可達-700mmHg (60Torr)
