Differential Pressure

Differential Pressure Indicator

Series D

FEATURES

Provides visual warning signal of increasing pressure drop across pressure filter assembly indicating:

  • Contaminated filter element
  • Low fluid temperature
  • High fluid viscosity
  • Impending opening of filter bypass valve

DESCRIPTION

All “D” Series indicators have a red alert sleeve visible from a full 360°. The DHE and DCE are also equipped with a switch and electrical connection that can be used to actuate a remote warning or even activate a complete system shutdown. Mounted in relation to the high pressure filter, the “D” Series indicators require no maintenance or calibration, and they resist vibrations and shocks.

22_DCM.psd

Model DCM
Mechanical Only
Cartridge Style

22_HEX_4.psd

Model DCE
Mechanical/Electrical
Cartridge Style

22_DHM.psd

Model DHM
Mechanical Only
with Housing

22_DHE.psd

Model DHE
Mechanical/Electrical
with Housing

22_1.psd

Differential Pressure Indicator

Series D

23_1.psd 23_3.psd

Specifications

Standard Settings:10 PSID (0.7 BAR)15 PSID (1.0 BAR)20 PSID (1.4 BAR)25 PSID (1.7 BAR)30 PSID (2.0 BAR)35 PSID (2.4 BAR)40 PSID (2.8 BAR)

Operating Temperature:To 5000 PSI (345 BAR)

Operating Temperature-40°F (-40°C) to 200°F(93°C) continuous

Housing: Aluminum

Sight Dome: Transparent, high impact polycarbonate

Electrical (DHE & DCE only):125/250 VAC-28 VDC, 3 amp maximum inductive and restrictive current, normally open

23_2.psd 23_4.psd

All along the line…there’s Marion

24.psd