Analog differential pressure gage for tough applications

Handles low D/P with high static pressures and harsh process environments.

By Peter Welander July 14, 2009

The Ashcroft Type 5503 differential pressure gauge provides reliable low differential pressure measurement in high static, wet-wet pressure applications. Available with wetted materials of 316SS, Monel, or Hastelloy C, the device is specifically designed to monitor a wide variety of caustic liquids and gases.

Two dial face versions (4 and 6 in.) are available in ranges from 0 to 100 in. of water, 0 to 3 psid, up to 0 to 400 psid, with up to 3,625 psi static pressure containment. Options include liquid fill, electrical contacts, and a choice of mounting hardware.

-Edited by Peter Welander, process industries editor,,
Control Engineering Process Instrumentation & Sensors Monthly
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