Differential Pressure Diaphragm Gauge for Liquids

  • Up to 3,000 psig line pressure
  • Available in gauge only, gauge-switch combo, switch only, transmitter only, and gauge-transmitter combo versions

Specifications: 1533 Diaphragm DP Gauges


DP Range Min

DP Range Max

Max Line Pressure

Max Line Temperature


Electrical Availability


PSID 0-8
bar 0-0.6
KPA 0-60
In. H2O 0-225
Ft. H2O 0-18
kg/cm2 0-0.6
SQ. RT. Contact us

PSID 0-300
bar 0-20
KPA 0-2000
In. H2O 0-8000
Ft. H2O 0-680
kg/cm2 0-20
SQ. RT. Contact us

3000 psig
(200 bar)

200°F (93°C)


1 or 2 Switches
Nema 4X Enclosure

Order Information

How To Order

Select from each of the applicable categories to construct a model number, and configure your instrument. Click the button to request a quote or for more information. If you are reordering you must supply the Part Number from your instrument label. Contact Orange Research or local Orange Research distributors for additional options and pricing information.

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Photos: Pressure Diaphragm Gauge

Diaphragm Family

1533 Front

1533 Back

WARNING: Some of our products contain Nickel, a chemical known to the State of California to cause cancer. For more information go to: www.p65warnings.ca.gov

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