2500 Series

2500 Series Acrylic Tube Variable Area Flow Meters

Precision-machined acrylic. Economical liquid or gas measurement.

Models 2510 / 2520 / 2530 / 2540S or V / 2540I

Seeking an affordable solution for non-corrosive and low-pressure applications? Now there’s a clear choice: 2500 Series plastic variable area flow meters.

Constructed from precision-machined acrylic, 2500 Series flow meters use annealed, unibody construction that eliminates the leaks and panel detachment common with non-annealed, molded designs. An easy-to-read scale, rod-guided float and positive-stop valve ensure performance and safety. Choose from several valve, fitting, o-ring and float options to fit your specific project.

Features

Direct reading air or water scales available in English or metric scales
Measure flow rates from 40 ccm to 4000 lpm air and 4 ccm to 20 gpm water
Three accuracy levels to choose from: 2%, 3% or 5% Full Scale
Premium, threaded brass panel mounting inserts keep meter from detaching
Can be configured with a control valve (or no valve)
Fittings and valves available in brass, stainless steel or FNPT PVC pipe connections for in-line or panel mount
Removable back plate and hex head for wrench

Benefits

Durable, one-piece, clear acrylic construction
Large scales are easy-to-read
Valve with positive stop stays in place under pressure
Rod guided float for stable measurements
Fitting, valve and o-ring options accommodate multiple applications
Multiple connection options for easier installation
Easy disassembly and assembly for maintenance

Key Applications

Air sampling equipment aquaculture
Desalinization equipment
Gas analyzers
Medical systems
Photo processing equipment
Water treatment and distribution systems
Purge

Specifications

Ratings Performance Compliance

Product Type	Machined Acrylic Flow Meter
Accuracy	2-5% FS
Flow Range (Full Scale Capacity)	Water 4 – 3700 ccm .2 – 60 gph .25 – 20 gpm 1 – 75 lpmAir 100 -1000 ccm 0.04 – 4000 lpm .1 – 200 scfh .5 – 100 scfm
Differentiator	Economical QuickShip Available
Max Pressure	100 psig
Max Temperature	65oC (150oF)
Mechanical
Float Material	Black Glass 316 Stainless Steel Delrin Acetal Resins
Seal Material	Buna-N O-rings w/Brass fittings or PVC fittings; Viton O-rings w/303 SS fittings
Process Connection Material	Brass; 303 Stainless Steel; PVC FNPT Pipe Connections (Std).
Valve Materials	Brass or Stainless Steel Integral Valve on “V” models Inline Gate Valve on “S” and “I” models

BCN (+34) 93 864 68 43

MAD (+34) 91 864 6843

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