Badger Meter 380DS User Manual

3/4" - 2" Badger Meter 380 Btu Meter Pressure Loss

Flow Rate

(GPM)

Flow Vel. Sch.

40 Pipe
(Ft/Sec)

Pressure

Loss (PSI)

Flow Rate

(GPM)

Flow Vel. Sch.

40 Pipe
(Ft/Sec)

Pressure

Loss (PSI)

Flow Rate

(GPM)

Flow Vel. Sch.

40 Pipe
(Ft/Sec)

Pressure

Loss (PSI)

Flow Rate

(GPM)

Flow Vel. Sch.

40 Pipe
(Ft/Sec)

Pressure

Loss (PSI)

Flow Rate

(GPM)

Flow Vel. Sch.

40 Pipe
(Ft/Sec)

Pressure

Loss (PSI)

0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

5.1

3.0

0.2 13.1

4.8

0.4 20.1

4.3

0.3 30.1

4.7

0.3 50.1

4.8

0.2

9.9

6.0

1.0 19.9

7.4

1.2 30.1

6.5

0.7 48.4

7.6

1.1 79.7

7.6

0.7

15.8

9.5

2.6 27.0

10.0

2.3 43.2

9.3

1.8 65.1

10.3

1.9 102.4

9.8

1.3

20.0

12.1

4.2 29.8

11.1

2.9 54.6

11.7

3.0 78.9

12.4

2.9 127.0

12.1

2.0

25.0

15.0

6.5 39.7

14.8

5.2 70.7

15.2

4.9 94.0

14.8

4.1 154.8

14.8

3.0

3/4"

1"

1-1/4"

1-1/2"

2"

y = 0.0298x2 - 0.0135x

y = 0.0265x2- 0.0365x

y = 0.0228x2- 0.019x

y = 0.0203x2- 0.0218x

y = 0.0157x2- 0.0308x

-1.0

0.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Pressure Loss (PSI)

Flow Rate Ft/sec

380 Btu - Pressure Loss vs. Flow Velocity

3/4"
1"
1-1/4"
1-1/2"
2"
Poly. (3/4")
Poly. (1")
Poly. (1-1/4")
Log. (1-1/2")
Poly. (1-1/2")
Poly. (2")