Differential Pressure Gauges


DD1 Differential Pressure Gauges
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Product Details

Accuracy ±2.5% of F. S.
Ambient temperature - 25°C to + 65°C
Process temperature Max. 100°C
Case & bezel AISI 304 SS (Bayonet Type)
Nuts & bolts AlSI 304 SS
Dial Aluminum, black graduation on white background
Window Shatter proof / Safety Glass
Pointer Aluminum, black coloured, Micrometer Zero Adjustable
Case Gasket Neoprene
Scale Amplitude 180 to 270 (Depends on Range)

Special Features :

  • CE approved electrical contacts
  • Case & measuring system in SS
  • Dry or liquid filled
  • Standard followed in general EN 837 - 3


Application :

  • Suitable for clean air
  • Compatible gases
  • Fertilizer
  • Petrochemicals
  • Pharmaceutical
  • Power
  • Cement
  • Sugar
  • Food & beverages
  • Pulp
  • Paper
  • Allied process industries

Yes! I am interested


DD2 Differential Pressure Gauges
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Product Details

Accuracy ±1.6% of F.S. (For ascending order)
Ambient temperature - 25°C to + 65°C
Process temperature Max 100°C
Over pressure limit 130% of Max. scale value
Case & Bezel AISI 304 SS (Bayonet Type)
Dial Aluminium, black graduation on white background
Pointer Aluminium, black coloured, Micrometer Zero Adjustable
Window Shatterproof / Safety Glass
Case Gasket Neoprene
Element Chamber Filling Silicon Oil (Others on request)
Diaphragm Sealing Gasket Viton
Scale Amplitude 100oc to 270oc (Depends on Range)

Special Features :

  • CE Case & measuring system in SS
  • Static pressure up to 200 kg/cm² (on request)
  • Dry or liquid filled
  • Accuracy upto 1.6% F. S.
  • Standard followed in general EN 837-3
  • approved electrical contacts


Application :

  • Chemicals
  • Refinery
  • Nuclear
  • Aerospace
  • Fertilizer
  • Petrochemicals
  • Pharmaceutical
  • Power
  • Cement
  • Sugar
  • Food & Beverages
  • Pulp
  • Paper & allied Process Industries

Yes! I am interested


DP1 Differential Pressure Gauges
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Product Details

Accuracy 2.5% of FS. (For ascending order)
Ambient temperature Max. 65°C
Process temperature Max. 80°C
Case AISI 304 SS
Body AISI 316 SS
Protection IP 65
Dial Aluminum, black Colored, Fixed
Window Plain Glass

Special Features :

  • Simple and compact design.
  • High operating pressure up to 400 bars. (700 bar on Request)
  • Over pressure safe from either side to maximum working pressure.
  • Indicating mechanism isolated form pressue chamber.
  • Suitable for Air/ Gas medi.


Application :

  • Filters
  • Hydraulic systems
  • Water treatment plants
  • Chemcial plants
  • Natural gas processing
  • Heat exchanger
  • Gasoling /diesel engine filters
  • Pumps
  • Valves
  • Compressors

Yes! I am interested


DP2 Differential Pressure Gauges
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Product Details

Accuracy ± 2.5% of F.S. (For asscending order)
Ambient temperature Max. 65°C
Process temperature Max. 80°C
Scale Range 0 to 0.25 bar upto 4 bar
Static Pressure 35 bar
Over pressure range same as Static Pressure
Case AISI 304 SS
Wetted parts Teflon, Ceramic Magnet & SS Spring
Body AISI 316 SS
Protection IP 65
Dial Aluminum, black Colored, Fixed
Window Plain Glass

Special Features :

  • Simple and compact design.
  • High operating pressure up to 400 bar. (700 bar On Request)
  • Over pressure safe from either side to maximum working pressure.
  • Indicating mechanism isolated from pressure chamber.
  • Suitable for Air / Gas media.


Application :

  • Filters
  • Hydraulic systems
  • Water treatment plants
  • Chemical plants
  • Natural gas processing
  • Heat exchanger
  • Gasoline / diesel engine filters
  • Pumps
  • Valves
  • Compressors

Yes! I am interested


DPG Differential Pressure Gauges
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Product Details

Pressure Limits -20” Hg to 15 PSI (-0.677 bar to 1.034 bar)
Media compatibility Air and compatible gasses
Accuracy ±2% full scale (±3% on -0 and ±4% on -00) throughout range at (21°C)
Temperature Ranges 20 to 140°F (-7 to 60°C)
Housing Material Die cast aluminum case and bezel, with acrylic cover
Weight 1 lb 2 oz (510 g), MP & HP 2 lb 2 oz (963 g)
Accessories Two 1/8” NPT barbed fittings, two 1/8” NPT Plugs, and three mounting tabs and screws.

Special Features :

  • Mounts in In dustry
  • Standard H oles
  • Accuracy 2%
  • Die C ast A luminum
  • Housing


Application :

  • Filter S tatus
  • Duct S tatic P ressure
  • Clean R oom P ressure
  • Building P ressure
  • Fan and Blower Pressure
  • Paint B ooths
  • Dust C ollectors
  • Glove B ox P ressure
  • Bubbler S ystems
  • Cabinet P urging

Yes! I am interested




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