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FLD100-Series

Stainless Steel Frame Industrial Variable Area Flow Meters

Models In Stock
  • Heavy Duty Stainless Steel
  • Thick Polycarbonate Safety Shields
  • Fluted or Plain Tapered Tubes
  • Direct Reading Metric and English System Scales
FLD100-Series
From $ 750.85
Models In Stock
Stainless Steel Frame Industrial Variable Area Flow Meters FLD100-Series FLD100-Series
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Product Overview
  • Accuracy ± 3 %
  • Materials, Wetted 316 Stainless Steel, Borosilicate, FKM
  • Number of Tubes 1
  • Operating Pressure Note Maximum Pressure: [at 93°C (200°F)] 200 psi (tube sizes 3, 4, 5 and 6); 125 psi (tube sizes 8 and 9)
  • Process Connection Size 1/2 in
  • Process Connection Type NPT Female
  • Repeatability ± 0.5%
  • Scale Direct Read
  • Valve Included false
The FLD100 Heavy-duty flowmeters are fully enclosed in a brushed stainless steel case. Ideal for industrial applications with flow rates up to 116 GPM and 250 SCFM. Used with industrial water and air service. Meters are graduated for direct reading of water and air. Flow meters come with FNPT end fittings for easy in-line installation.

Model No. Max Flow Rate
Water
GPM
AIR
SCFM
Water
L/min
Air
L/min
Tube
Size
FLD101 0.25 1.2 0.95 35 3
FLD102 0.36 1.7 1.3 50 3
FLD103 0.76 3.3 3 90 3
FLD104 1 4.2 3.7 120 4
FLD105 1.5 6.5 5.6 180 4
FLD106 2.2 8.5 8.2 250 4
FLD107 3.8 16 14 475 5
FLD108 5 21.5 18 650 5
FLD109 6 25.5 20 725 6
FLD110 7.4 30 27.5 900 6
FLD111 9.6 40 35 1200 6
FLD112 11 47.5 40 1400 6
FLD113 14 62 50 1800 6
FLD114 20 90 75 2600 6
FLD115 22 90 83 2550 8
FLD116 26 --- 98 --- 6
FLD117 41 160 155 4531 9
FLD118 44 180 167 5098 8
FLD119 60 245 227 6938 9
FLD120 61 250 231 7080 8
FLD121 86 --- 326 --- 9
FLD122 116 --- 439 --- 9



Tube Size FNPT
3 and 4 1/2"
5 and 6 1"
8 and 9 2"

SPECIFICATIONS
Accuracy: ± 3% of full scale
Minimum Flow Rate: Approx. 10% of max flow rate
Repeatability: ± 0.5% of full scale
Max Pressure: [at 93°C (200°F)] 200 psi (tube sizes 3, 4, 5 and 6); 125 psi (tube sizes 8 and 9)
Max Operating Temperature: 93°C (200°F)
Wetted Parts: Include borosilicate glass flow tubes, FKM O-rings, and 316 SS fittings, guide rods, floats and float stops
Rated 2 out of 5 by from Leaks around window We are trying to use this to measure a low flow nitric / aluminum nitrate solution. Unfortunately, despite our chemical engineers stating that all of the reported wetted parts being compatible, this product has a slow leak around the sight gage.
Date published: 2018-02-14
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Can the FLD103 flowmeter be used for liquids around -20°C?

Asked by: Shin Hau
Thank you for your inquiry for the flow meter. The temperature for using water is 0 Celsius and for liquids that have a lower freeezing point, the minimum temperature is based on the oring or seal for this meter.
Answered by: Application Engineer JC
Date published: 2022-11-18
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