Galaxy ASG Series Differential Pressure Gauges in wholesale dealers suppliers Distbutors Mumbai Gur

Leading Manufacturer of galaxy differential pressure gauges in morta industrial area meerut uttar pradesh from New Delhi.

Galaxy Differential Pressure Gauges in Morta industrial area Meerut Uttar Pradesh

₹ 4000/Piece Get Latest Price

Dial Size4 inch / 100 mm
UsePharmaceutical Industries
Display TypeAnalog
Pressure TypeDifferential Pressure
Connection TypeNPT
Connection Size1/8 inch
Dial TypeDry

Differential pressure gauges, often referred to as DP gauges or ΔP gauges, are instruments used to measure the difference in pressure between two points in a fluid system. They are commonly used in various industrial and commercial applications where monitoring and controlling pressure differences are critical. Here's an overview of differential pressure gauges:

  1. Basic Principle: Differential pressure gauges operate on the principle of comparing the pressure at two different points within a system. They consist of two pressure sensing elements connected to the two points of interest, and the gauge displays the pressure difference between these points.

  2. Types of Differential Pressure Gauges:

    • Bourdon Tube Differential Pressure Gauge: This type of gauge uses two Bourdon tubes connected to the two pressure points. The difference in pressure causes the tubes to deform, which is then mechanically linked to a pointer on a dial to display the pressure difference.

    • Diaphragm Differential Pressure Gauge: Diaphragm gauges use flexible diaphragms that deform under the influence of pressure differences. The diaphragm's deformation is then translated into a reading on the gauge face.

    • Piston Differential Pressure Gauge: These gauges employ a piston mechanism to detect and display the pressure difference between two points. The piston moves in response to the pressure difference and is connected to a pointer on the gauge dial.

    • Electromagnetic Differential Pressure Gauge: This type of gauge uses the electromagnetic force generated by the movement of a diaphragm or other sensing element to provide a digital or analog output of the pressure difference.

  3. Applications:

    • HVAC Systems: Differential pressure gauges are used to monitor and control air and water pressure in heating, ventilation, and air conditioning (HVAC) systems.

    • Filter Monitoring: In industrial settings, they are used to monitor the condition of filters, such as air filters in HVAC systems or filters in chemical processing plants.

    • Flow Measurement: Differential pressure is used to measure the flow rate of gases and liquids through pipes and conduits.

    • Pressure Regulation: They are used in systems where maintaining a specific pressure difference is crucial, like in natural gas distribution or chemical manufacturing.

    • Cleanrooms: In cleanroom environments, differential pressure gauges are used to ensure that there is a controlled pressure difference to prevent contamination.


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X/852, Chand Mohalla, Street No.11, Gandhi Nagar
New Delhi - 110031, Delhi, India

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