LABORATORY FLOWMETERS
The LB/89 series flowmeters are instantaneous measuring devices suitable for small flow rates of liquid or gaseous fluids. They can have threaded or flanged axial connections or threaded square connections, with or without needle valve. They are produced entirely in Plexiglas.
Versions:
- with tap in nickel-plated brass only
- with threaded connections in PVC or AlSl
- with flanged connections in PVC only
Maximum working pressure: 10 bar
Accurancy: ±5%
CHARACTERISTICS
| Employment | Liquid or gas |
| Accuracy | ±5% del f.s. |
| Maximum pressure | 10 bar |
| Temperature operating | -10÷ +70° C |
| Connections and needle valve material | PVC, AISI 304 or AISI 316 |
| Standard version: axial without connection |
TECHNICAL DRAWING/DETAIL
OPTIONALS
- Input needle valve
- PVC flanged connection
- Proxy ALP/1 for min or max ranges or ALP/3 for min and max ranges alarm
Standard rates for water 20°C Air at atmopheric pressure
| AIR Nlt/min |
Water Lt/h |
Fil C |
Flanged connections DN |
B | L |
| 10 | 25 | ||||
| 20 | 60 | ||||
| 30 | 100 | 3/8″ – 1/2″ | 10 – 15 | 35 | 370 |
| 50 | 150 | ||||
| 70 | 200 | ||||
| 6 | 320 | ||||
| 8 | 420 | 1/2″ | 15 | 40 | 380 |
| 10 | 600 | 380 | |||
| 800 |
The rates are indicative, it’s possible to supply different scale for specific needful
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