Generalities

The direct reading flowmeters type RM are flow measuring devices suitable for small flows of liquid and gaseous fluids.
The measure cone is got directly from acrylic body of the flowmeter. They can have three different construnctions: with square connections(with or without needle valve), with lateral or frontal connections with needle valve. Their working principle is very simple and they are particulary suitable for gas-therapy, purge, analysis and level measurement.

Other features, besides the ones already montioned, are:
- connections and needle valve made of brass or stainless steel AISI 3156;
- bodies with different sizes depending on use to be made at request.

DataSheet RM Series

Features

Accuracy: ± 5% V.F.S.
Working max. pressure: 10 bar
Working max. temperature: 50 °C

Accessories
- Differential pressure regulator
- Connections for tubing
- Outlet adjusting needle valve(only for construnction type "I")

Types and range

TYPE

Lenght
(mm)

Prof.
(mm)

Q WATER
Lt/h

Q AIR
Nlt/h

Thread

Dist. connector/ connector (mm)

Min

Max

Min

Max

RM95

95

26

5

50

18

900

1/4"-3/8" GAS

65

RM100

100

26

5

50

18

1200

1/4"-3/8" GAS

70

RM105

105

30

5

80

18

1800

1/4"-3/8" GAS

75

RM120

120

30

6

120

18

3000

1/4"-3/8" GAS

90

RM145

145

30

10

120

90

6000

1/4"-3/8" GAS

115

RM185

185

30

50

200

300

6000

1/4"-3/8" GAS

155

RM205

205

30

200

450

300

6000

1/4"-3/8" GAS

175

RM-V

120

30

\

\

1

20

1/4"-3/8" GAS

90