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Acrylic Body Rotameter

Flowtel Engineering presents a complete range of Acrylic Body Rotameters including Models FLA, FLB and FLC designed for precise flow measurement of air and water in industrial and laboratory applications. Manufactured using high quality acrylic material with superior clarity and strength these rotameters ensure reliable performance easy installation and long service life across various process conditions. Acrylic Body Rotameters Models FLA and FLB for low to medium flow applications Acrylic Body Rotameter Model FLC for higher flow industrial applications

Acrylic Body Rotameter
Acrylic Body Rotameter
Flowtel Engineering | Precision Instruments for Reliable Process Control

Acrylic Body Rotameter

Code: ABR-FL, Model: NA

Flowtel Engineering presents a complete range of Acrylic Body Rotameters including Models FLA, FLB and FLC designed for precise flow measurement of air and water in industrial and laboratory applications. Manufactured using high quality acrylic material with superior clarity and strength these rotameters ensure reliable performance easy installation and long service life across various process conditions.

  • Acrylic Body Rotameters Models FLA and FLB for low to medium flow applications
  • Acrylic Body Rotameter Model FLC for higher flow industrial applications

Product Details

Acrylic Body Rotameter (Model FLA and FLB)

Flowtel Engineering Acrylic Body Rotameter Models FLA and FLB are designed for precise and stable flow measurement in low to medium flow applications. These models feature a clear acrylic body for easy reading and are suitable for both air and water measurement.

Specifications

Meter Body Acrylic
Float SS 316 PTFE PVC
Wetted Parts SS PVC PP PTFE
Orings Neoprene PTFE Silicon
Scale Engraved on body
Temperature Rating up to 60°C
Connection Threads BST/NPT Female or Male 
Accuracy Model 10, 20 & 30 ± 3%
Full Scale Model 40 and 50 ± 2%
Repeatability 0.5%
Rangeability 10:1

Ranges

Model

FLA & FLB

Ambient Temperature Maximum Pressure Rating
Air LPM Water LPH
10 0.1-1 0.4-5 3 Kg/Cm²
0.2-2 1-10
0.4-5 3-30
1-10 5-50
2-20 10-100
3-30 15-150
4-50 20-200
20 15-150 25-250
30 10-100 50-500
15-160
30-300
40 40-500 100-1000 5 Kg/Cm²
50 80-800 250-2500
140-1400

Overall Dimensions

Acrylic Body Rotameter - FLA, FLB with diagram

# FLA, FLB 10 FLA, FLB 15 FLA, FLB 20 FLA, FLB 30 FLA, FLB 30
A 150 150 195 250 250
B 114 110 159 200 194
C 28 35 28 40 48
D 28 28 28 40 42
E 20 20 20 25 25
F 180 180 225 290 290
G 166 166 210 275 275
H 32 38 38 52 52
I 3 3 3 3 3

J - Holo

5 5 5 5 5

Connection BSF"F"

1/4" 1/4" 1/4" 1/2" 3/4"

Features

  • High clarity acrylic body
  • Compact design suitable for panel mounting
  • Smooth flow indication
  • Easy installation and maintenance
  • Suitable for water treatment and industrial use

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Acrylic Body Rotameter (Model FLC)

Acrylic Body Rotameter Model FLC is designed for higher capacity flow measurement with strong construction and flexible connection options. It is suitable for measuring both air and water in demanding industrial environments.

Specifications

Meter Body Acrylic 
Float SS, 316, PTFE, PVC, etc.
Wetted Parts SS, PVC, P.P, PTFE etc
O-Rings Neoprene, PTFE Silicon etc.
Scale Engraved on Body
Temp. Rating  60C
Connection Flanged Or Threaded 
Accuracy of Model 10 & 20 + or - 3%
Full Scale

Model 30, 40, 50, & 60 + or - 2%

Model 20, 80, 90, 100, 110 & 120 + or - 2%

Repeatibility 0.5%
Rangeability 10:1
Higher Pressure Rating on request

Ranges

Model AIR LPM WATER LPH Pressure Rating Maximum
FLC 10 0.1-1 0.4-5 3 Kg/Cm²
1-10 1-10
2-20 3-30
3-30 4-50
5-50 10-100
FLC 20 15-150 20-250
FLC 30 50-500 50-500
FLC 40 6-600 120-1200 7 Kg/Cm²
FLC 50 150-1500 240-2400
FLC 60 250-2500 600-6000
FLC 70 300-3000 800-8000 12 Kg/Cm²
FLC 80 800-8000 1500-15000
FLC 90 NA 2000-20000 18 Kg/Cm²
FLC 100 NA 4000-40000
FLC 110 NA 5000-50000
FLC 120 NA 8000-80000

Special Sizes and Ranged On Request

Acrylic Body Rotameter - FLC with diagram

Model FL-C A B C D Connection BSF'F' Flange
10 190 .... 28 150 1/4”
20 190 .... 32 150 2/4” & 1/2”
30 240 .... 28 195 1/4”
40 250 .... 35 180 1/2”
50 250 275 42 180 3/4”
60 300 275 55 230 1” & 1.5”
70 400 325 60 320 1” & 1.5”
80/90 400 450 70 320 1.5” & 2”
100 .... 450 85 320 2” & 2.5”
110 .... 450 100 320 2.5” & 3”
120 .... 450 100 320 4” & 8”

Features

  • Suitable for higher flow applications
  • Available in flanged and threaded connections
  • Strong and durable construction
  • Wide measuring range
  • Ideal for industrial process systems
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