water-meters.com
2" to 6" DB Compound Meters
Meter Operating Characteristics & Dimensions


Meter Size
Characteristic/Dimension 
2"
3"
4"
6"
Continuous Operating Range [gpm]
1 - 175
1 - 330
2 - 440
5 - 1200
Low Flow (gpm)
1/4
1/4
1/2
1 1/2
Maximum Intermittent Flow [gpm]
285
480
750
1700
Changeover [gpm]: Increasing Flow
Decreasing Flow
8.5
8.5
17.0
36.0
4.5
5.3
13.0
25.0
Maximum Working Pressure (psi)
150
150
150
150
Maximum Working Temperature (°F) 
120
120
120
120
Low Flow Meter Size
5/8"
5/8"
1"
1 1/2"
Accuracy:  Low Flow
Changeover
Normal Operating Range
± 3%
± 3%
± 3%
± 3%
± 3%
± 3%
± 3%
± 3%
± 2%
± 2%
± 2%
± 2%
Length (inches)
15 1/4
17
20
25
Height (inches)
9 3/4
8 3/4
9 1/4
13
Height bottom to center line (inches)
2 7/8
4 1/4
4 3/4
5 1/2
Width (inches)
11 1/4
13 1/4
16 1/4
19
Weight (pounds)
44
66
90
172