Mid-West Instrument 555A-3.5 Differential Pressure Indicator, 3.5 psid

Representative image only.
Mid-West Instrument Mfr # 555A-3.5 – Item # WW-68405-00
Colored bands allow you to quickly identify pressure drop across gauge
  • 1 year warranty


₹21,100.00INR / Each

₹27,000.00 - ₹33,700.00INR / Each

for an additional
₹27,000.00INR / Each
Time to recalibrate? Click on the calibration service to view details, then order.


Specifications & Description

  • Accuracy±5% full-scale
  • Dial Size (in)2.5
  • Dial Size (mm)64
  • Min Pressure (PSID)0
  • Max Pressure (PSID)3.5
  • Min Temperature (° F)32
  • Max Temperature (° F)150
  • Min Temperature (° C)0
  • Max Temperature (° C)65
  • Wetted MaterialsCeramic, GFN, Stainless Steel
  • Lens MaterialPlastic
  • Process Connection1/4\" NPT(F), in-line
  • Unit Of Measurementpsid
  • DisplayAnalog dial
  • Media CompatibilityGases and liquids compatible with wetted materials
  • DescriptionDifferential Pressure Indicator, 3.5 psid
  • Warranty1 year
1 Year Warranty

Key Features

  • 1 year warranty

More About this Item

Commonly used to show when to change or clean a filter, these pressure indicators are divided into three transition points, each clearly marked for ease of understanding. For example, model 68405-02 changes from green to yellow at 5 psid and from yellow to red at 7.5 psid. Mounting block has a 1⁄4" NPT(F) in-line process connection.




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