FLOWSTAR GLASS TUBE ROTAMETER


Flow Star Glass Tube Rotameters are unique design for industrial usage high precision tapered borosilicate glass tubes are utilezed for best performances. Special design features eliminate stresses on glass tube even under industrial handling conditions. Glass Tube are field replicable without disturbing end connection.

Flow star Glass Tube Rotometers are useful for measuring flow of Air, Common Gases, water, Alkalies, Oil & Organic chemicals.
NW STANDARD RANGES
Models Flow Rates Pressure
Rating
KG/CM2		 Pressure
Drop
MM WG
  Waer AT
20°C LPM		 Air at AMB.
Temp.NM3/HR
15

20

25


40


50


65
80		 FSG-1
FSG-2
FSG-3
FSG-4
FSG-5
FSG-6
FSG-7
FSG-8
FSG-9
FSG-10
FSG-11
FSG-12
FSG-13
FSG-14
FSG-15		 10-100
25-250
50-500
60-600
100-1000
200-2000
300-3000
400-4000
500-5000
600-6000
800-8000
1000-10000
1200-12000
1500-15000
2000-20000		 0.3-3
0.8-8
1.5-15
1.8-18
3-30
6-60
8-80
12-120
15-150
18-180
24-240
30-300
-
-
-		 20

20


12


9

7

5
5		 250

360


650


650

850

950

950
 
Specification
Meter Body
Float
Wetted Parts
Packings
Tube
Scale Length
Temperature Max

Connection
Accuracy
Repeatability
Rengeability
MS Powder Coated/SS/PP
SS-316 or PTFE
SS-316,M.S.,PTFE,PVC or PP
Neoprene,PTFE,or Silicon
Borosilicate Glass
175-225 MM
Up to 150 C° Depends on Gland Packing Materials
Flanged or Threaded
+2% of Full Scale
0.5%
10:1
NW A B C D E

15
20
25
40
50
65
80
500
500
500
500
500
500
500
425
425
425
450
450
N/A
N/A
440
440
440
500
500
500
500
55
60
65
85
85
N/A
N/A
90
90
115
140
155
190
190
Details Require for Quotation
  1. NAME OF THE FLUID
  2. OPERATING TEMPERATURE
  3. OPERATING PRESSURE
  4. OPERATING VISCOCITY/ DENSITY
  5. LINE SIZE AND CONNECTION DETAIL
  6. MEASURING RANGE
  7. MATERIAL OF CONSTRUCTION FOR WETTED PARTS
 
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