MEMFlo Industrial Volumetric Flow Meters for Liquids, Gas & Steam

“When our other flow meters started melting, we had to go with a pipe by-pass and literally adjust burners by eye. By installing MEMFlo volumetric flow meters and fine-tuning our process, we actually chopped about $18,000 the first month off our oxygen bill. That’s a pretty good sized number!”

- Mr. Chip Turner, Facilities and Furnaces Manager

All MEMFlo volumetric flow meters offer:

Easy installation
Good accuracy & readability
Low maintenance

The MEMFlo volumetric flow meter’s simple design provides an accurate meter for just about any liquid, gas or steam application. The MEMFlo volumetric flow meter is a volumetric meter that does not require any straight runs of pipe and is built to last for decades. This technology is sometimes referred to as a variable area flow meter, VA meter, rotameter, or rotometer. While these terms are used interchangeably at times, the MEMFlo flow meter has many unique advantages over other meters using the same volumetric principle for measurement including excellent tolerance to suspended solids, extended flow ranges, incredible durability, disassembly without removing from the pipeline, and many more. In use for over 30 years, the MEMFlo volumetric flowmeter has now been upgraded with a wide range of electronic options. Some applications include fracking, water and wastewater, steam, gas mixing, acids and deionized water. There are over hundreds of applications the MEMFlo volumetric flow meter is used in. Please contact us to help you find the right flow meter for your application!

How Does A Volumetric Flow Meter Work? Watch to learn!

SupraFlo™ MFTV Metal Bodied Flow Meter with Clear Top

Our most widely used, general purpose industrial flow meter. Rugged design, many options, quick deliveries. Suitable for water and dirty water, coolants, compressed gases, etc.

Starting at $390

Pipe Sizes: 1/2″ – 4″
Flow Capacities: 0.54 thru 500 GPM liquids, 3.20 thru 5750 SCFM gases.
Max. Service Conditions: Varies by model; up to 300 psig @ 70°F.

SupraFlo™ MFAM All Metal Flow Meters

Heavy duty industrial flow meters for high pressure, high temperature service, dirty fluids, and harsh environments. Suitable for most liquids & gases.

Starting at $1,105

Pipe Sizes: 1/2″ – 4″
Flow Capacities: 0.80 thru 500 GPM liquids, 10.2 thru 5750 SCFM gases.
Max. Service Conditions: Varies by model; up to 1000 psig @ 70°F; up to 600°F at reduced pressure.

SupraFlo™ MFVC PVC & CPVC Corrosive Resistant Flow Meters

All wetted PVC or CPVC construction for highly corrosive and high purity fluids. Ideal for water treatment, electrogalvanizing & pickling lines, & deionized water.

PVC starting at $395
CPVC starting at $505

Pipe Sizes: 1/2″ – 4″
Flow Capacities: 0.54 thru 500 GPM liquids, 7.40 thru 5000 SCFM gases.
Max. Service Conditions: With socket connections, 265 to 300 psig @ 70°F depending on meter size. At 30 psig 210°F for CPVC models, 140°F for PVC units.

RangeMaster™ MFRM Low Pressure Gas Flow Meters

Designed specifically for low pressure, low density gas measurement. Steel or stainless construction. Average Pressure Drop is 2 to 3″ water column. Accurate measurement of combustion fluids on burners, annealing atmospheres, vacuum flows, & methane from land fills & digesters.

Ni steel body/stainless internals starting at $1,015

Pipe Sizes: 1/2″ – 4″
Flow Capacities: 20 thru 30,000 SCFH standard.
Max. Service Conditions: All standard models rated to 150 psig. Higher ratings can be provided. To 300°F for polysulfone tube models, to 600°F for stainless models.

SteamFlo™ MFSF Industrial Steam Flow Meters

These heavy duty industrial flow meters are specifically designed for steam service, including saturated steam. They include special modifications for high temperatures and the harsh conditions steam metering entail.

Starting at $2,125

Pipe Sizes: 1/2″ – 4″
Flow Capacities: Air equivalent of 10.2 thru 5750 SCFM gases (please see our Steam Sizing calculator to convert).
Max. Service Conditions: Varies by model; up to 1000 psig @ 70°F; up to 600°F at reduced pressure