Orange Research manufactures industrial instrumentation: differential pressure gauges, switches and transmitters, liquid & gas flowmeters, and liquid level switches. Applications of these products include monitoring filtration equipment, compressors and heat exchangers for a wide variety of industries including oil refining, chemicals, and semiconductors. >> More about Orange Research

 

DIFFERENTIAL PRESSURE

LIQUID & GAS FLOW

LIQUID LEVEL SWITCHES

 

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Go to differential pressure selection guide Go to flow instruments selection guide Download level brodhure (220 kb PDF)
  Download General Catalog PDF (3.8 MB)

Orange Research

140 Cascade Blvd.

Milford CT 06460

Phone: 203-877-5657

Toll-Free: 800-989-5657

Fax: 203-783-9546

Contact Us

 

DIFF. PRESS. 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 DP Products:

TWO-WIRE TRANSMITTER

   New low-cost transmitter for

   remote use; also offered as an

   option with gauge units

 

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 Flow Products:

TWO-WIRE TRANSMITTER

   New low-cost transmitter for

   remote use; also offered as an

   option with gauge units

FLOAT SWITCHES

   How they work (61 kb PDF)

TOP & SIDE MOUNT MODELS

   Specifications for stainless steel

   or polypropylene models

   (107 kb PDF)

COMPLETE LEVEL 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