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

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Go to differential pressure selection guide Go to Liquid & gas flow selection guide Download liquid level switches brochure (220 kb PDF) Differential Pressure Gauges, Liquid & Gas Flow Meters, and Liquid Level Switches
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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

New Differential Pressure Products:

TWO-WIRE TRANSMITTER

   New low-cost transmitter for

   remote use; also offered as an

   option with gauge units

 

LIQUID & GAS 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)

New Liquid & Gas Flow Products:

TWO-WIRE TRANSMITTER

   New low-cost transmitter for

   remote use; also offered as an

   option with gauge units

LIQUID LEVEL SWITCHES

   How they work (61 KB PDF)

TOP & SIDE MOUNT MODELS

   Specifications for stainless steel

   or polypropylene models

   (107 KB PDF)

COMPLETE LIQUID LEVEL SWITCHES BROCHURE

   Liquid Level Float Switches

   (220 KB PDF)

Ideal for Corrosive Liquids


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