型号
(口径)
type
(dia.)

转速
Speed
r/min

各排气压力下的进口流量 Q（ m 3 /min ）和所配电机功率 N（KW）
intake volume Q( m 3 /min )and yeguired motor Power N(KW)under each
discharge Pressure

主机
重量
( kg )

19.6
KPa

29.4
KPa

39.2
KPa

49.0
KPa

58.8
KPa

68.6
KPa

78.4
KPa

88.2
KPa

98.0
KPa

S R 1 2.5 A (8 0 )

1200

Q

5.2

5.0

4.8

4.6

4.4

4.2

4.0

3.8

3.6

148

N

5.5

5.5

7.5

7.5

11.0

11.0

11.0

11.0

15.0

1450

Q

6.7

6.5

6.3

6.1

5.9

5.7

5.5

5.4

5.3

N

5.5

5.5

7.5

7.5

11.0

11.0

15.0

15.0

15.0

1650

Q

7.7

7.4

7.1

6.8

6.6

6.4

6.2

6.0

5.8

N

5.5

7.5

7.5

11.0

11.0

15.0

15.0

15.0

18.5

1850

Q

8.8

8.5

8.2

7.9

7.7

7.5

7.3

7.1

N

7.5

11.0

11.0

11.0

15.0

15.0

15.0

18.5

S R 1 2.5 B (1 0 0 )

1200

Q

8.2

7.9

7.6

7.4

7.2

7.0

6.8

6.6

186

N

7.5

7.5

11.0

11.0

15.0

15.0

18.5

18.5

1450

Q

10.2

9.9

9.6

9.3

9.0

8.8

8.6

N

7.5

11.0

11.0

15.0

15.0

18.5

18.5

1650

Q

11.8

11.3

10.9

10.5

10.2

9.9

N

11.0

11.0

15.0

15.0

18.5

18.5

1850

Q

13.0

12.6

12.2

11.8

11.5

11.2

N

11.0

11.0

15.0

15.0

18.5

18.5