Noshok
400/500 Series All Stainless Steel Pressure Gauges
400/500 Series All Stainless Steel Pressure Gauges
Key Features
- The ultimate corrosion resistant heavy-duty vacuum and pressure gauges
- Extreme high pressure ranges available from vacuum through 100,000 psi
- 1-1/2", 2", 2-1/2", 4" and 6" sizes – bottom or back connected
- Cases and polished bezels are constructed of solid 304 stainless steel, with 316 stainless steel internals
- Vacuum, compound and zero based ranges
- Bourdon tubes are matched to stainless steel precision movements with balanced pointers for smooth, accurate indication
- Glycerine filling (in the 500 Series) further enhances gauge life by constantly lubricating the movement and dampening the effects of vibration, pulsation and shock
- NOSHOK's agriculture ammonia gauges (25-406 and 25-506) feature a nickel-plated brass connection with a 316 stainless steel Bourdon tube
- Stock availability
Applications:
- Chemical plants
- Petro chemical refineries
- Pharmaceutical
- Food and beverage processing
- Offshore oil platforms
- Paper mills
- Salt mines
- Fertilizer plants
- Shipboard
- Working Pressure Limitations
- Dynamic Pressure
The working pressure should be limited to 60% of the dial range for long service life. - Static Pressure
The working pressure, when no sharp fluctuations occur, should be limited to 90% of the dial range.
- Dynamic Pressure
- Ambient Temperature
- 400 Series
-40 °F to 140 °F (-40 °C to 60 °C) - 500 Series
-4 °F to 140 °F (-20 °C to 60 °C) glycerine fill
-40 °F to 140 °F (-40 °C to 60 °C) special fill
- 400 Series
- Media Temperature
- 400 Series
-40 °F to 212 °F (-40 °C to 100 °C) 1-1/2" and 2-1/2" sizes
-40 °F to 392 °F (-40 °C to 200 °C) 4" and 6" sizes - 500 Series
-4 °F to 212 °F (-20 °C to 100 °C) glycerine fill
-40 °F to 212 °F (-40 °C to 100 °C) special fill
- 400 Series