LB direct reading flowmeters

The flowmeters type LB are instant flow measuring devices suitable for little flows of liquid and gaseous fluids. The flow measurement can be read with great accuracy on the graduated scale which can be fixed behind the conical borosilicate JENA glass tube. The bodies can have square connections for panel mounting, with or without needle valve, or axial connections, without needle valve.

Other features, besides the ones already mentioned, are:

  • metal back protection;
  • resistance to high changes of temperature.


Technical Specifications (below)

Square connections
Axial connections

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Tech Info

FEATURES

Accuracy

± 5% V.F.S.

Working max. pressure

10 bar

Working max. temperature with standard gaskets

metal body: 120° C.
Adjusting needle valve 
(only for constructions with square connections and metal body)

ACCESSORIES

Adjusting alarm photocell type “A”

PMMA front cover

P.T.F.E. gaskets

TYPE

AIR 
Maximum flow NL/h
1013 mba
r

WATER 
Maximum
flow
L/h

THREAD A

B

C

D

GLASS TUBE

LB 2

40

1,5

G 1/4”
G 3/8”

324

350

30

3x3,5x300

LB 3

200

7

G 1/4”
G 3/8”

324

350

30

3x4x300

LB 4

350

12

G 1/4”
G 3/8”

324

350

30

4x5x300

LB 5

450

15

G 1/4”
G 3/8”

324

350

30

6x7x300

LB 6

1000

35

G 1/4”
G 3/8”

324

350

30

8x9x300

LB 7

3000

100

G 1/4”
G 3/8”

324

350

30

10x12x300

LB 8

4000

140

G 1/4”
G 3/8”

324

350

30

12x14x300

Image
LB | flow-meter™

Download Area

Download here below the product sheet of this product. You can find any other information and document here.