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Direct Read Acrylic Variable Area Flow Meter Kits


Article# FL-2516

En stock

Délai de livraison (si pas en stock): 4 semaines
Direct Read Acrylic Variable Area Flow Meter Kits FL-2516 FL-2516
  • Easy-to-Read Dual English and Metric Scales
  • Interchangeable Scales for 6 Common Gases and Water
  • Meters are Offered With or Without Built-In Needle Valves
  • Economical and Compact

FL-2516 Options de modèles

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Gas Flow Range
Liquid Flow Range
Wetted Materials
Valve Included
Media Type
Process Connection Type
Process Connection Size
Max Operating Pressure
Max Process Temperature

The FL-2500 Series direct read Variable Area Flow Meter kits offer versatility at a low cost. Each kit includes seven interchangeable direct read scales for air, water, Argon, CO2, Helium, Nitrogen and Oxygen. These economical kits are ideal for laboratories, schools or processes that use multiple gases.

Accuracy: ±5% of full scale reading
Maximum Temperature: 65°C (150°F)
Maximum Pressure: 6.9 bars (100 psig)
Meter Block: Clear machined acrylic
Float Materials: Black glass, stainless steel, tungsten carbide
O-Ring Seals: FKM with stainless fittings, Buna with brass fittings
Fittings: 1/8 NPT female connections, built-in needle valves and seal plugs, brass or stainless (model dependent)
Note: NIST calibration is not available on direct read meters.

Model No.
Brass Fittings
Model No.
SS Fittings
FL-2501 FL-2511 1.4 (2.8) 20.0(0.3)) 1.1 (2.25) 1.1 (2.25) 2.0 (4.0) 1.3 (2.75) 1.2 (2.5) Glass
FL-2502 FL-2512 2.75 (5.5) 70 (1.1) 2.2 (5.0) 2.2 (5.0) 5.5 (11.0) 2.75 (5.5) 2.5 (5.0) Stainless
FL-2503 FL-2513 3.5 (7.0) 100 (1.5) 3.0 (6.5) 3.0 (6.5) 8.0 (17) 3.5 (7.5) 3.5 (7.0) Carboloy
FL-2504 FL-2514 8.5 (18) 175 (2.75) 7.0 (15) 7.0 (15) 18 (40) 8.0 (16) 8.0 (16) Glass
FL-2505 FL-2515 16 (32.5) 450 (6.5) 13 (26) 12 (25) 35 (70) 16 (32.5) 15 (30) stainless
FL-2506 FL-2516 22 (45) 700 (11) 18 (37.5) 18 (37.5) 55 (110) 22 (45) 20 (42.5) Carboloy
FL-2507 FL-2517 50 (100) 1400 (22) 40 (80) 35(80) 110(250) 45(100) 45 (90) Stainless
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What is the minimum operating temp for the Direct Read Acrylic Variable Area Flow Meter Kits? Specifically item FL-2501.

Asked by: dhendricks
Thank you for your inquiry! Unfortunately, we do not have minimum temperature values for our variable area flow meters as low temperatures will not affect performance in most cases
Answered by: Application Engineer JM
Date published: 2022-01-24

What are the quantity price breaks on FL-2501 and delivery times.

Asked by: john f
Price break: 5%>=10 7%>=25 11%>=50 13%>=100 15%>=200 3-4 weeks lead time.
Answered by: ASE HPO
Date published: 2020-07-28

I'm looking for a device with resistance to flow of less than 0.1 kPa at 30 l/min. Is the FL-2507-V or any other model capable of that?

Asked by: TCart
Thank you for your inquiry about the rotameters. Rotameters have an inherent pressure drop or loss of at least 2 ~ 3 PSI to measure flow. It would be recommended to review the low pressure drop mass flow meter, FMA-LP1600A series.
Answered by: Application Engineer JC
Date published: 2022-08-11
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