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 Applications
Applications
              These gauges are used where fluid medium
              does not clog connection port or corrode
              copper alloy for general Industrial applications
              such as compressors, pumps, boilers,
              hydraulic and pneumatic equipment,
              healthcare industry,...              
Sizes
              40, 50, 63, 80, 100, 150 and 250mm
Accuracy
±2.5% of FSD
Scale   Ranges
Vacuum, Pressure from 0...1.0 to 0...700kg/cm² (for sizes 40 and   50mm upto 70kg/cm²)
Pressure   Connection
Bottom or Back
NS 40,50: 1/8" BSP / NPT, 12mm flats
NS   50,63: 1/8,1/4 BSP / NPT, 14mm flats
NS 80,100,150: 1/4",3/8" BSP/NPT, 17mm   sq
NS 250: 3/8",1/2" BSP / NPT, 22mm sq
Bourdon   Tube (Wetted Part)
Material: Copper Alloy
Movement
Material: Copper Alloy
Dial
White Alluminum with Red & Black   lettering
Mounting
                Back Direct
                Back mounting with Panel(3   hole)
                Back mounting with Bracket
              Surface Mounting (80, 100, 150, 250mm   only)
Liquid Filling
                Dry
              
Pressure   Element
Material: Copper Alloy
< 100kg/cm²: C-type
>   100kg/cm²: Coil type
Pointer
Black Tin, plastic
Window
Plain glass or acrylic
Bezel   Ring
Black finish steel
Case
                Black painted steel
                (Black plastic for 2",   2½" possible for bulk order)
Special   Versions
1) Refrigerant Gauges with flare connection
2)   Oxygen/Acetylene Gauges 
3) Ammonia Gauges
4) Special Dials (Non-Standard
            Ranges,
            customer artwork etc.)