Model

Measure Range

Screw thread

Accuracy

GPM

(Liquid)

LPM

(Liquid)

Nm3/h

(Gas)

DFG-10

5-45LPH

G1/2" outside

1/2"   BSP or NPT

+4%

6-60LPH

10-100LPH

16-160LPH

DFG-15

0.02-0.2

4-40LPH

0.8-8

G1/2" inner

1/2"BSP or NPT

0.1-1

0.5-4

1-10

0.2-2

1-7

1.6-16

0.5-5

1.8-18

2.5-25

1.5-9

400-2000LPH

4-40

G3/4" outside

3/4"   BSP or NPT

DFG-20

1-10

4-36

6-60

100-1000LPH

25G G1" inner

40G11/2"   outside

             BSP or NPT

DFG-25

DFG-40

1-15

5-60

6-60

2-20

10-70

10-100

5-30

20-100

15-140

5-40

20-150

16-160

5-45

20-170

25-250 35-350           25-250 35-350      

20-60

80-220

80-400

G2"inner.outside

2" BSP or NPT

DFG-50

20-80

80-300

100-500

20-100

80-360

120-600

40-120

150-450

300-850

50-150

190-560

400-1200              400-1200      

60-200

220-750

500-1400

DFG-75F

120-300

450-1100

G3" inner

3" BSP or NPT