::: Glass Tube Rotameter :::
Glass Tube Rotameter Designed on variable area basis using tappered borosilicate glass tube pressure rating at 10kg/cm2 temp at 150°C. We are leading manufacturer & supplier of Glass Tube Rotameter in Gujarat, India.
Rotameter are Used for: The purpose of measuring the flow of a number of liquid and gases in a closed tube.
::: Glass Tube Rotameter :::
Material of wetted part | C.S./S.S..304/ S.S.316 PP/PVC/Teflon |
Line Size | 15mm NB to 100NB |
Flow range | 10 to 20,000 LPH of water |
Accuracy | ±1.5 % full scale reading |
Glass Tube Rotameter Accessories | Screwed /Flanged House -connection |
::: Operating Principle of Glass Tube Rotameter :::
Glass Tube Rotameter is
basically a Variable Area Flow Meter. The differential pressure across the annulus area is constant and the flow rate is measured as a function of the annulus "Float". |
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• | Various Material of Construction | |
• | Line Size from 15 NB to 100 NB | |
• | Heavy Duty Design with Maximum Visibility | |
• | Ranges between 2.0 LPH to 25000 LPH | |
• | Two Tone Powder Coated Excellent Finish | |
• | No Threads in Body, Avoids Corrosion | |
• | Face-To-Face Distance : 500 mm | |
• | Single Piece (jointless) PTFE / PP claded end connections | |
• | Easy to Maintain and Replace | |
• | Suitable for on Line Installation | |
• | Measuring Span : 1:10 | |
• | Glass : Borosilicate | |
• | Linear Scale | |
• | Slip on Flange - facilitates change in line of sight | |
• | Accuracy : +/- 2% of Full Scale | |
• | SS |
::: Standard Features of Glass Tube Rotameter :::
SN |
Parts | OPTIONS | ||
A |
Enclosure |
MS- Powder Coated | SS- Powder Coated | SS- Buffed |
B |
Flange - NB | 15, 25, 40, 50, 80 | ||
C |
Flange Specifications | ASA-150, BS10-T-E, BS10 T-F, Din-10 | ||
D |
MOC Wetted | CS, SS304, SS316, CS-PTFE, CS-PP | ||
E |
Float - MOC | SS316, PTFE, PVC, Aluminium | ||
F |
Flange - MOC | CS, SS304, SS316 | ||
G |
PTFE Enve. Gland Packing | Nitrite , Silicon, Viton | ||
H |
Measuring Range in LPH of H2O @ T :- Ambt / Pr : - Atm | |||
Glass Size |
With
PTFE Float LPH |
With
SS 316 Float LPH |
Max.
Pressure Drop in mmwc |
Test Pressure |
PN
1 |
2-20 |
3-30 |
140 |
15 |
PN
2 |
3-30 |
6-60 |
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PN
3 |
4-40 |
10-100 |
||
PN
4 |
6-60 |
20-200 |
350 |
15 |
PN
5 |
8-80 |
30-300 |
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PN
6 |
12-120 |
40-400 |
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PN
7 |
18-180 |
60-600 |
||
PN
8 |
20-200 |
80-800 |
600 |
12 |
PN
9 |
40-400 |
100-1000 |
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PN
10 |
50-500 |
150-1500 |
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PN
11 |
80-800 |
250-2500 |
||
PN
12 |
90-900 |
300-3000 |
900 |
9 |
PN
13 |
100-1000 |
350-3500 |
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PN
14 |
150-1500 |
400-4000 |
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PN
15 |
200-2000 |
600-6000 |
900 |
7 |
PN
16 |
250-2500 |
700-7000 |
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PN
17 |
400-4000 |
1000-10000 |
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PN
18 |
500-5000 |
1500-15000 |
900 |
5 |
PN
19 |
600-6000 |
2000-20000 |
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PN
20 |
800-8000 |
2500-25000 |
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