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Diaphragm Type Differential Pressure Gauges.

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Diaphragm Type Differential Pressure Gauges.

Diaphragm Differential Pressure Gauges.
Model No: 400DGC

Cost effective and reliable.

Uses diaphragm sensor.

Easy to read dial instrument eliminates accumulated errors of two instrument Installations.

Working pressures 35 bar. .

Differential pressure range from 0 to 25 up to 600 mm H2O.

Indicating mechanism isolated from pressure chamber.

Zero migration between high and low pressures.

Accuracy: +\- 2% of FSD

Migration: No Migration from High Port to Low Port

Range: 0......25 to 0.......600 mmH2O or equivalent range in other units

Sensing Element: Diaphragm

Case Material: Stainless Steel 304

Maximum Working Pressure: 35 bar / 500 psi

Maximum Process Temperature: 80 deg C / 175 deg F

Body Material: Aluminium, SS 316

Seals: Buna-N,Viton & EPDM

Window Material: Float Glass, Toughened Glass

Connection: 1/4" NPTF (Standard) Optional with adaptor on high side

Porting: Inline, Rear, Bottom

Overrange Protection: upto the Maximum Working Pressure from High Side

Ingress Protection: IP65 / NEMA-4

Monitor filter conditions


Set filter by-pass or initiate filter cleaning cycle



Check condition of pumps, heat exchangers, and other processing equipment


Detect abnormal and reverse flow conditions


Measure flow rates with venturi, orifice or Pitot tube