Generalities

TM
The direct reading flowmeters type TM are instant flow measuring devices with the reading pointer magneticly coupled to the measuring device.
The range can be read with high accuracy on the external dial that is contained, togheter with the magnetic group, in a weatherproof case made of shell mould casted aluminium. They are particulary suitable for fluids and gasous, in hard working conditions and they are often used in chemical, petrolchemical, pharmaceutical, food industries etc. The direct reading flowmeters type TM are suitable for the mounting for the vertical pipelines with upward flow.

Other features besides the ones already mentioned are:
- carbon steel or stainless steel flages;
- standard construction up to PN 25;
- max. working temperature: 150° C;
- accuracy ± 3% E.O.S.;
Instruments with other features can be manufactured at request.

TM Series DataSheet

Features
Accuracy: ± 3% E.O.S.
Standard construction up to PN 25
Working max. temperature: 150 °C

Accessories
- Plastic body suitable for the use with corrosive fluids
- Float made of HASTELLOY C or TITANIUM
- Construction up to PN 64

Types and range

AIR

WATER

Flange

TYPE

Maximum flow

UNI PN 6
PN 64

ANSI 150 LB
300 LB

mc/h

Nmc/h

TM 15

1,5

45

DN 15

1/2"

TM 20

2

55

DN 20

3/4"

TM 25

4

120

DN 25

1"

TM 32

6

180

DN 32

1.1/4"

TM 40

10

300

DN 40

1.1/2"

TM 50

15

400

DN 50

2"

TM 65

25

750

DN 65

2.1/2"

TM 80

40

1200

DN 80

3"