Orange Research is a leader in differential pressure

   

Orange Research is a leader in differential pressure. We manufacture differential pressure gauges, switches and transmitters, flowmeters, and liquid level switches. Applications include monitoring filtration equipment, compressors and heat exchangers for industries including oil refining, chemicals, and semiconductors. >> More about Orange Research

  Products: differential pressure gauges, flowmeters, liquid level switches

  DIFFERENTIAL PRESSURE          GAS & LIQUID FLOW

** NEW PRODUCTS **

 

Information about Orange Research

Information on new loop-powered transmitter

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Index of pages on Orange Research web site

 

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Go to Differential Pressure Products Selection Guide Go to Gas & Liquid Flow Products Selection Guide

PVC Filter Monitors

PVC indicators and switches for water and corrosive liquid filtration equipment. Very popular in water treatment systems.

Two-Wire Transmitters

Low-cost differential pressure and flow transmitters for remote use: also offered as an option with gauge units.

  Download Orange Research General Catalog (3.8 MB PDF)

Orange Research

140 Cascade Blvd.

Milford CT 06460

Phone: 203-877-5657

Toll-Free: 800-989-5657

Fax: 203-783-9546

Contact Us

 

 

DIFFERENTIAL PRESSURE SELECTION GUIDE

   All models


PISTON MODELS (liquid only)

   0-5 to 0-1000 psid

DIAPHRAGM MODELS

   0-5" H2O  to 0-50 psid

DIAPHRAGM MODELS (heavy duty)

   0-5 to 0-300 psid

EXPLOSION-PROOF MODELS

   0-5" H2O to 0-300 psid

MINIATURE MODELS

   0-25" H2O to 0-100 psid

PVC FILTER MONITORS

   0-10 to 0-30 psid

GAS & LIQUID FLOW

SELECTION GUIDE

   All models


FIXED-ORIFICE MODELS

   0-2 to 0-40 GPH (liquid)

   1.5-5 SCFM (gas)

VARIABLE-AREA MODELS

   0-1 TO 0-30 GPM (liquid)

   1.5-10 to 1-100 SCFM (gas)

FIXED SET-POINT SWITCHES

   0.1 to 1.5 GPM (liquid)

 

Liquid Level Switches

Download Catalog (500 KB PDF)


Orange Research Incorporated • 140 Cascade Boulevard • Milford CT 06460
(203) 877-5657 • FAX: (203) 783-9546 • Toll-Free: 1-800-989-5657
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