TTS Technologies
Online fluid sensors, analyzers and dosing systems.

Accurate Metering Systems Inc.
Sanitary flowmeters (electromagnetic, mass, positive displacement and turbine) and flow metering systems to the food, dairy, beverage and pharmaceutical industries in an effort to provide more value than alternate methods of measurement. Manufacturer.

D-Flow
Offers technical support for ultrasonic flow measurement. Provides the means to develop an ultrasonic flow meter using technology based on the sing-around method, which is a further development of the transit-time method. The concept is realized in an integrated circuit and ultrasonic transducers.

Superior Products, Inc.
Manufactures orifice plates and other flow measurement differential devices.

American Sigma
Open channel flow meters, water quality and process control monitors, wastewater samplers and advanced sewer system management software. Manufacturer.

ASAHI/America,Inc.
Corrosion-resistant plastic vortex flow meters. Manufacturer.

Brooks Instrument
'Quantim' brand flow control technology for low flow gas, liquid, and vapor applications for use in the semiconductor, gas, water industries. Manufacturer.

Cerlic Controls AB
Flowmeter with pressure sensor. Pre-amplifier for stable operation.

ASL AQFlow Inc.
Flow meters for low head dam flow measurement, spillway discharge measurement, flow monitoring, hydroelectric industry.

PKP Prozessmesstechnik GmbH
Manufacturer of measuring and monitoring equipment for flow and level as well as the necessary secondary instumentation and accessories. From Germany.

InFlow Inc.
Manufacturer of standard and specialty flow instrumentation (low flow, and/or high accuracy) and controls.

F S Brainard
Manufactures portable instrumentation under the brand name, Meter-Master, including flow recorders, pressure recorders, data loggers, flow monitors, data collection and analysis software.

Flow Automation
Inline turbine meters, insertion turbine meters, remote mounted low power flow computers, custom designed communications systems, panel mounted flow computers. A Thermo Instruments Systems company.

Master Meter, Inc.
Manufactures water and wastewater treatment products, including submetering, multi-jets, electromagnetic flow meters, Liquidmaster, flow controllers, automatic meter reading systems.

Flow Technology
Turbine flow meters and custom designed flow measurement systems for users in the automotive, aerospace/defense, process/manufacturing and metrology industries.

Flowhow Oy
Manufactures flow measurement equipment including orifice plates, nozzles, venturis, venturi nozzles, others.

Memflow
Manufactures industrial flow meters for water, oils, coolants, compressed air and gases, vacuum, combustion, annealing, steam, acids, caustics. Calibration services.

SIMA servis s.r.o.
Measurement and control design, installation. Also, manufactures induction flow meters and calorie counters.

Horiba Stec
Mass flow controllers for fluid measurement and control.

ISA Controls Ltd
Specialist design and manufacture of flow and temperature devices for the oil and gas, process and power generation industries. A Roxboro company.

Krohne
Variable area, magnetic-inductive, ultrasonic, mass flowmeters; level measuring instruments; flow controllers. Manufacturer, global supplier.

TSI Flowmeters
Manufactures gas flowmeters that have high accuracy, fast response, and low pressure drop. This includes a line of general purpose flowmeters as well as a line of OEM flowmeters for embedded applications in medical equipment, fuel cells, and analytical instrumentation

Max Machinery Inc.
Manufactures positive displacement flow meters, urethane processor, fuel system

BIF
Water treatment industry products including universal venturi tubes, flow controller and measurement tools. Also, information on sealed metering and rate of flow. An SPX company.

Milton Roy Company
Manufactures water and wastewater treatment products for municipal and industrial markets including leak detectors and metering, plunger, gear, rotary pumps.

Torbar Flowmeters Ltd
Specialist manufacture of the Torbar averaging pitot flow sensor and Tribar total meter package; for liquids, gas, steam. Manufacturer.

Total Control Systems
Manufactures piston and rotary positive displacement flow meters, for use in the petroleum, chemical, industrial, food processing, agricultural industries.

Qualiflow
Innovative solutions for UHP gas systems: mass flow controller, high purity valve, gas systems. From France.

Processautomatic
Manufacturing hygienic and magnetic flowmeters and systems for measuring liquids in the food and beverage industry. From Sweden.

Alicat Scientific, Inc.
Manufactures pressure gages and controllers, gas flowmeters and controllers, liquid flow meters and controllers.

Harwil Corporation
Manufacturer of fluid flow and liquid level switches, level controls and shut down controls.

Sponsler Company, Inc.
Manufacturer of precision turbine flowmeters and electronics instrumentation for flow measurement application.

Micronics Ltd.
Manufacture ultrasonic, doppler, electromagnetic flow meters and energy meters.

BIOS International Corporation
Manufactures precision air flow calibrators and automated sequential sorbent tube samplers for industrial hygiene, environmental, laboratory, and metrological applications.

VPInstruments
Offers compact digital mass flow meters, digital gas meters and oem mass flow sensors.

ONIX Systems Inc.
Manufactures and markets products for level and density gauging, flow measurement, on-line chemical composition analysis, data acquisition and display, and power monitoring.

Schenck AccuRate
Provides bulk solids metering products and solutions for domestic and international powder bulk solids industries and creator of the flexible walled volumetric feeder.

Litre Meter
Manufacture of products for the measurement and control of fluid flow including a variety of flowmeters.

Panametrics
Manufacturer and worldwide distributor of ultrasonic testing equipment and process control instrumentation.

Polysonics, Inc.
Instrumentation products including ultrasonic flowmeters, open channel flowmeters, air flow measurement systems, process alarm monitors, pressure to current transducers, hydra, AVM. Manufacturer

ERDCO Engineering Corporation
Manufacturer of industrial/utility flow meters, indicators and switches for water, air, oil, steam, and sve.

SeaMetrics, Inc.
Makes simple, economical flow sensors and controls.

Ion Science
Manufacturer of gas leak detection, pressure leak detectors and hand held portable equipment for industrial production lines, medical devices, gas filled containers and automotive applications.

Process Control Instrument
Manufacturing of flowmeter, rotameter, manometer, level indicators, level switches, orifice plate and assembly. From India.

MSR Magmeter
Manufacturer of magnetic flowmeter for water and water-based liquids in pipes from 3" to 120" diameter.

United Sensor Corporation
Offers a wide variety of temperature and pressure sensing probes.

Controlotron Corp.
Provides ultrasonic flowmeters for both gas and liquid. Online line card and product data sheets.

Water Specialties
Manufacturer of flow measurement technology, including electromagnetic flow meters and electronic propellers and water meters

West Coast Calibration, Inc
Calibration firm performs all types of gas flow, applications of flow controllers and meters.

Rockwin Flowmeters
Indian company produces turbine flowmeters for applications in industrial and custody transfer industries; sizes from 5 mm to 400 mm.

AW Company
Manufactures flow meters, flow monitors, flow computers and customized flow control products. Positive displacement and turbine flow meters, flow monitors, two-component ratio monitors and state-of-the-art closed-loop controllers, fiber-optic sensors, on-line optical sensors.

Sensus
Manufactures water and wastewater treatment products for the municipal and industrial markets including computer software, meters, turbines, encoders, instrumentation.

Thompson Equipment Company
Repairs and rebuilds magnetic flowmeters (magmeter) regardless of manufacturer. Replacement and reconditioning of liners (Teflon, poly, rubber, ceramic, composite, fiberglass), electrodes (316 SS, tantalum, platinum, Hastelloy, others).

MPB flowmeters
Variable area flowmeters, flow and level switches, calibration cylinders, flow alarms, flow transmitters, sight glasses, specialist gas flowmeters.

Lambda Square Inc.
Differential pressure flowmeters feature single-piece construction, no moving parts, trouble-free performance.

Aalborg Instruments & Controls, Inc.
Manufactures flow measurement and control instrumentation for gases and liquids

Kurz Instruments
Manufactures thermal mass flow meters for industrial gases, combustion air, flue gases and other applications. Also, Mass flow control valves, inline elements, transmitters.

Central Station Steam Co.
Condensate, vortex and ultrasonic meters for the measurement of condensate, steam, hot and chilled water.

McMillan Company
Manufactures liquid and gas flow sensors, meters, and controllers. Specializing in Teflon liquid flow sensors and controllers for CMP, UHP.

Imperial Flange & Fitting Company, Inc.
Manufactures custom flow elements including orifice plates and flanges, flow tubes and nozzles, venturi and pitot tubes, thermowells, thermocouples, RTDs, grounding rings, meter runs, and spool pieces.

Ritter Apparatebau GmbH
Manufactures high precision gas meters for laboratory use made out of various superior plastics.

World Class Engineering Products, Inc.
Manufactures and marketers of averaging differential pressure flow sensors (pitot tubes) for gas, liquid (including water) and steam applications.

FMC Measurement Solutions
Manufacturer of the brand Smith Meter offering a range of current technologies for liquid and gas measurement and control applications.

COX Instrument
Manufacture of flowmeters and accessories.

Flowell Corporation
A manufacturing company of flow elements including orifice flange, orifice plate, bleed ring, spectacle blind, flow nozzle, venturi, condensate chamber, straightening vane, rtj plate or ring joint plate, and studing outlets.

Voegtlin Instruments AG
Manufacture of thermal mass meters and controllers (MFC) for gases with CMOS sensor technology.

Meter Equipment Manufacturing, Inc.
Manufactures industrial flow meters, flow switches, and flow instrumentation with calibration services.

Tuthill Transfer Systems
Distributor of fluid transfer and control systems.

Sierra Instruments
Manufacture of Mass flow metering equipment.

Cambridge AccuSense
Developer of air velocity sensors and multipoint airflow instrumentation.

Mass-Flo
Manufacture of mass flow controllers and advanced material delivery products.

Systec Controls
Manufacturer of levelmeters and flowmeters for steam, gases and liquids.

Franklen Equipment
Offers flow measurment solutions for the chemical, petroleum, and food industires.

EESIFLO
Manufacturer of clamp on ultrasonic flow meters and open channel flowmeters.

Nixon Flowmeters Ltd
Manufacturers of industrial and hygienic turbine flowmeters and streamflo velocity meters.

Jinggong Intrument
Manufacture of orifice plates, nozzles, venturi tubes and other standard or non-standard throttle devices. From China.

FlowHIRE Limited
Flowhire is a unique hire company specialising in the hire of flowmeters and flowmetering systems in the UK.

Autoflow Products Co.
Manufacturer of gas and liquid flow switches and sample system steam select valves.

Flomotion Systems
Provides advanced magnetic flowmeters and unique pumping solutions for the food and water industries.

Sage Metering Inc.
Manufacture of equipment to monitoring, measuring and control gas mass flow in industrial processes.

Rapidcharge Frigofrance s.a.s.
Manufactures automatically controlled equipment which ensures circuit testing and filling with various types of fluids, for the automobile industry.

Katronic Technologies Ltd.
Manufacture of ultrasonic flow measurement.

Key Instruments
Offers flowmeters, optical flow alarms and controllers, for medical, industrial, chemical, and laboratory applications.

R.R.Flowmeters Pvt. Ltd.
Manufacture of flow meters and water meters.

Wyatt Engineering LLC
Manufactures differential flow measurement and control products, including venturi meters, orifice plates and meter runs, and flow nozzles.

Actaris Neptune
Manufacture of flow meters.

Hoffer Flow Controls, Inc
A manufacturer of turbine flowmeters and electronic measuring devices.

Laboratory Control Systems Incorporated
Manufactures a line of air flow control and measuring equipment for laboratory, health care and industrial environments.

Pumphlo Co.
Manufacture of a flow measurement instrument based on volume change over a period of time.

Advanced Metering Systems (2000) Ltd
Provides tiny flow control systems and pumps for process control, batch, and ratio flow control suitable for corosive and non-corosive liquids. Site in English and Hebrew.

Teledyne Hastings Instruments
Instruments for the precise measurement and control of vacuum and gas flows.

Bronkhorst High-Tech B.V.
Manufacturers massflow and pressure meters and controllers for gas and liquid fluids.

Proteus Industries
Manufacturers flow switches and flow meters for industrial cooling systems and WeldSavers for cap off detection on robotic welders.

Proces-Data
Manufacturers flow transmitters, fieldbus based controllers and I/O modules and SCADA software.

Precision Proving Ltd.
Offers on-site proving and calibration of custody transfer and sales meters. Repairs to most types and makes of meter.

M+W Instruments
Manufacture of thermal mass flow meter and controllers.

Marsh-McBirney, Inc.
Manufacturer of water and wastewater flowmeters.

Digmesa
Manufacturer of flowmeters for measuring small amounts of of liquids.

VSE
Manufacturers flow measurement equipment used in process control, plastic, chemical, pharmaceutical, paint, ink, hydraulic automotive industries.

Engineering Measurements Company
Designs, develops, manufactures, markets and distributes electronic and electro-mechanical instruments for measuring the flow of liquids, steam and gases. (Nasdaq: EMCO).