Orange Research, Inc. - Milford, CT
Manufacturer
Manufacturer of differential pressure gauges & flowmeters designed to measure the difference in pressure between two points. Weatherproof pressure gages are available with piston & diaphragm type sensors. Specifications vary upon model & include 0 psid to 1,000 psid differential pressure range, 100 psi to 10,000 psi maximum line pressure & NEMA switch enclosures. Kan Ban & JIT delivery.
www.orangeresearch.com/differential-pressur...

ERDCO Engineering Corp. - Evanston, IL
Manufacturer
Manufacturer of differential pressure, & propeller flowmeters, made from stainless steel. Meters & indicators that allow visual inspection of water, air or other transparent fluids. Pressure limits of up to 1000 psi & temperature limits of 400 F. Made from aluminum, brass, 316 stainless steel, Delrin®, PVC & anodized aluminum. Serving the process, environmental & OEM industries with simple, robust flow measuring instruments. Testers for quality control & regulatory compliance. Meets ASTM, ISO, EPA, IATA, & DOT requirements.
Brand Names: See-Flo, Turbo-Flo
www.erdco.com/turbo.htm

Sensocon, Inc. - Highland City, FL
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of differential pressure gages, controls & transmitters. Products include features specifically designed for use with air flow sensing devices to be direct reading flow meters.
www.sensocon.com/

Furness Controls - Indian Trail, NC
Manufacturer, Custom Manufacturer
ISO/IEC 17025:2005 accredited laboratory. Manufacturer of differential pressure flowmeters including microprocessors & manometers. Features include LCD alpha numeric displays with back lighting, damping switches & push buttons. Capabilities include calibrating & repairing. Applications include laboratory, industry & manufacturing.
www.furnesscontrols.com/flow.htm

Keco Engineered Controls - Lakewood, NJ
Distributor
Distributor of differential pressure flowmeters. Available in accuracies from +/-0.5% to +/-3%. Services include repairing, retrofitting & remanufacturing.
www.kecocontrols.com/types_products_2.htm#s...

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

John C. Ernst Co., Inc. - Sparta, NJ
Distributor, Manufacturer
Manufacturer of differential pressure, high pressure & low flow flowmeters. Types of flowmeters include shuttle type in-line threaded flowmeters, digital totalizer water meters, digital totalizer fuel meters, aluminum digital flowmeters & nylon digital flowmeters. Stainless steel digital flowmeters, threaded mechanical/digital flowmeters & wafer mechanical/digital flowmeters are also available. Stainless steel flowmeters are available in temperature ratings from 140 degrees F to 250 degrees F, sizes from 1/2 in. NPT to 2 in. NPT & 1,500 psig pressure rating.
www.johnernst.com/flow_meters_index.html

USA Industries, Inc. - South Houston, TX
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of flow meters including differential pressure, mass flow, low flow & orifice meters. Orifice plates include concentric bores, eccentric bores, quadrant bores & segmental bores. Available in stocked plates including 304 & 316 stainless steel in 1/8 in. & 1/4 in thicknesses. Restriction orifice unions from 1/4 in - 2 in. with socket-weld or female NPT threads are also available. Meets AGA, ISA, ASME & ANSI standards. Industries served include refineries, petrochemical, energy, HVAC contractors, heavy & commercial industrial.
www.usaindustries.com/flow_measurement.php

RCM Industries, Inc. - Concord, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of differential pressure direct reading flowmeters made from Viton®, PTFE, stainless steel, ABS, Buna-N®, bronze, polycarbonate, brass, aluminum, Monel®, EPR, glass, plastic & Inconel®. Specifications of flow meters include plus /-3 percent F.S. accuracy, plus /-1 percent F.S. repeatability, -30 degrees C to plus 212 degrees C temperature, 10 psig minimum pressure, 400 psig maximum pressure & 3.5 in. dial size. Flowmeters feature housings, gasketed cases, seals, remote readout & custom scales & dials. CSA & CE approved. Atex certified. RoHS compliant. Made in USA.
Brand Names: Flo-Gage
flowmeters.flo-gage.com/category/flowmeters...

Sierra Instruments - Monterey, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified designer & manufacturer of standard & custom flowmeters including differential & high pressure flowmeters. Types of flowmeters include digital gas mass, OEM gas mass, analog mass, light & heavy industrial thermal mass, multivariable mass vortex, volumetric vortex, liquid & steam flowmeters. CSA certified. Meets ANSI/NEMA 250 & ANSI/IEC 60529 standards. FM & CRN approved. RoHS compliant. One year warranty.
Brand Names: Boiler-Trak, Compod, Fast-Flo, FlatTrak, FloBox, Flow-Trak, Innova-Flo, Innova-Mass, InnovaSonic,...
www.sierrainstruments.com/products/gasflowm...

Endress+Hauser - Greenwood, IN
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000/IEC17025 certified custom manufacturer of differential pressure flowmeters for simultaneous measurement of mass, density, temperature & viscosity. Differential pressure flowmeters are available with 0 kg to 70,000 kg measuring range, minus 40 degrees C to plus 125 degrees C process temperature, plus/minus 0.5 percent mass flow & plus/minus 0.7 percent pressure range, 4 mA to 20 mA outputs & 5/16 in. to 2 in. dia.
www.us.endress.com/eh/productDBs/homeDBs/sh...

Cooper Instruments - Warrenton, VA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of flow meters including differential pressure transducers for measuring high pressure, low flow & oil flow. Features include bidirectional design, measuring full scale differential pressures from 0.5 to 150 psid, overload stops, stainless steel construction & accuracies of 0.25 percent to 0.5 percent full scale. Applications include flow measurement, depth sensing, pressure equalization, & liquid level.
catalog.cooperinstruments.com/category/all-...

Eldridge Products, Inc. - Monterey, CA
Manufacturer, Custom Manufacturer
Custom manufacturer of differential pressure flow meters. Specifications of differential pressure flow meters include linear signal out put ranging from 0 VDC to 5 VDC & 4 mA to 20 mA, standard temperature of 70 degrees F, pressure of 29.92 in. Hg, input power ranging from 115 VAC to 230 VAC, electronics temperature ranging from 32 degrees F to 122 degrees F, gas temperature ranging from minus 40 degrees F to plus 392 degrees F, sensor response time of 1 second & flow transmitter power of 5 W. Meets CE, CSA/CUS & ATEX standards.
Brand Names: EPi, Master-Touch
www.epiflow.com/comparison.html

Imac Systems, Inc. - Tullytown, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of differential pressure & high pressure flow meters such as gas meters. Types of meters include rotary gas, turbine gas, diaphragm & refurbished gas meters for gas measurement. Meters are available with capacity ranging from 2000 scfh to 102,000 scfh & maximum operating pressure ranging from 175 psig to 600 psig. Gas meters are designed for use with natural gas, propane, ethane, helium, nitrogen argon, neon, butane & air. Accessories including volume correctors, remote totalizers, pulse retrofit kits, filters & strainers are available. Services include repair, calibration services & testing of gas flow meters.
Brand Names: American Meter, Elster, Elster-Instromet, Romet
www.imacsystems.com/gasmeters.htm

EMRA Controls, Inc. - Auburn, WA
Manufacturers' Rep, Service Company
Mfr's rep. specializing in fiber optic cables, connectors, flowmeters, HVAC equipment, sensors, switches, thermocouples, timers and transducers.
www.emracontrols.com/index.php/line-card

KROHNE, Inc. - Peabody, MA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of flow measuring devices including flowmeters or regulators for differential pressure applications. Features include maintain constant flow rates at fluctuating operating pressure, differential pressure regulators are not pressure reducing valves, maximum flow of 2.48 standard cubic feet per minute,64 bar pressure levels & maximum temperatures up to 80 degrees C. Products can be customized to meet exact requirements.
krohne.com/en/

U.S. Plastic Corp. - Lima, OH
Distributor, Custom Manufacturer
Distributor of acrylic flow-meters including precision flow meters differential pressure flow meters plastic flow meters & tension meters. Plastic differential pressure flow meter is calibrated in gpm/lpm. Maximum temperature is 120 degrees F & maximum pressure is 120 psi. Saddle seal is Buna-N (nitrile) & clamps are stainless steel.
www.usplastic.com/?utm_source=thomasnet&utm...

Paragon Controls, Inc. - Santa Rosa, CA
Manufacturer
Designer and manufacturer of flowmeters including air, differential, HVAC, pressure, insertion, multiple measuring point & stainless steel. Flow indicating meters are available for use with sensing elements for process indication where automatic control is not required or where local indication is specified. Features include analog meter, multiple analog meter, surface-mounted steel enclosures & surface-mounted brushed aluminum enclosures. Engineering capabilities can custom design to meet or exceed challenging applications & demanding process conditions. Experience in the biotechnology, chemical, pharmaceutical, petrochemical, power, semiconductor, wastewater treatment and various other light and heavy industrial industries.
www.paragoncontrols.com/IndustrialProcessAp...

Lambda Square, Inc. - Babylon, NY
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of orifice plate flow meters including differential pressure meters. Specifications of flow meters include sizes from 1/8 in. to 60 in. standard, with custom sizes available, pressures from vacuum through 10,000 PSIG,, temperatures from minus 415 degrees F through 1,400 degrees F & differential pressures from 0.001 in. to 500 PSID. Materials include 300 series SS, exotic alloys, brass, PVC, carbon steel, Monel®, P-11, P-22, Hastally®, PTFE & more. Meets ASME, ANSI B31.1, ISA, NACE, ASTM, CRN, MFC, CE, AGA, IS0, DIN, Military and Nuclear standards.
Brand Names: Oripac
www.lambdasquare.com/

Emerson Process Management, Micro Motion - Boulder, CO
Manufacturer
ISO 9001:2008 & ISO/IEC 17025:2005 certified. Manufacturer of measuring instruments including coriolis flow & density meters, insertion liquid, gas, liquid & concentration density meters, gas specific gravity meters & insertion viscosity meters. Products also include transmitters, sensors, field communicators, wireless adapters & signal converters. Distributor of digital communications protocols. Various applications include low flow, high temperature & pressure, mass flow & fiscal custody transfer. Industries served include chemical, food & beverage, life science, marine, power generation & refining. Meets ANSI/NCSL Z540-1-1994 standards. EHEDG compliant. 3-A Sanitary standards.
www2.emersonprocess.com/en-US/brands/microm...

Energy Meter Systems - Hennessey, OK
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of pressure meters including high pressure flow meters & differential pressure flow meters. Types of meters include transmission style 3-section meter tube & flanged neck style 2-section meter tube. Sizes ranges from 2 in. to 24 in. Services include on-site start up, measurement systems auditing, pulsation tests, chart & EFM auditing, meter calibration & witnessing. Repair & maintenance services include repair & maintenance of regulation, pressure control valve, flow control valve & replacement or upgrades of EGM & communications, measurement equipment & recording devices. Meters conform to API 14.3 & AGA gas measurement committee specifications.
www.energymetersystems.com/index.html

Instrumart - South Burlington, VT
Distributor
Distributor of differential pressure flowmeters. Various features include mechanical and digital indicators, transmitters, switches, PVC construction, direct mounting and centering mechanism. Suitable for various applications such as refining, petrochemical, power pulp and paper natural gas.
Brand Names: KOBOLD, Lake Monitors, Rosemount
www.instrumart.com/categories/4140/differen...

Quality Control Products, LLC - Marrero, LA
Distributor
Distributor of flowmeters including high pressure, high temperature, differential pressure & precision flowmeters.
www.qualitycontrol-llc.com/products.html

Controls Warehouse - Ocala, FL
Distributor
Distributor of differential and high pressure flowmeters. Available in 5/8 in. x 1 in. sizes with pressure up to 5,000 psi and 100% accuracy. Various features include heavy duty and compact design, standard NPT fittings, positive-displacement discs and minimal maintenance.
Brand Names: Actaris
www.controlswarehouse.com/sheets/actaris/ac...

Neptech, Inc. - Highland, MI
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Manufacturer & distributor of standard & custom differential pressure flowmeters. Other types of flowmeters include direct reading flowmeters, oval gear flowmeters, magnetic inductive flowmeters, positive displacement flowmeters & variable area flowmeters. Air flowmeters, turbine flowmeters, single glass flowmeters, multiple tube flowmeters, single tube flowmeters, industrial flowmeters, digital mass flowmeters & in-line PTFE flowmeters are also available. Flowmeters are CSA® approved & meet ASME standards. Veteran-owned.
Brand Names: RCD
www.neptechinc.com/products/flow-control-mo...