Starting at $91.22
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  • Accuracy: ±3-2-3% of span (ASME B40.100, Grade B)
  • Pressure ranges: vacuum, compound to 20,000psi
  • Dry version temperature limits:
    • Ambient: -40°F to 200°F (-40°C to 93°C)
    • Process & Storage: -40°F to 250°F (-40°C to 121°)
  • Glycerin fill version temperature limits:
    • Ambient: 20°F to 150°F (-7°C to 66°C)
    • Process: 20°F to 200°F (-7°C to 93°C)
    • Storage: 0°F to 150°F (-18°C to 66°C)
  • Silicone fill version temperature limits:
    • Ambient & Storage: -40°F to 150°F (-40°C to 66°C)
    • Process: -40°F to 200°F (-40°C to 93°C)
  • 63mm or 100mm dial size options
  • Center back process connection location, 1/4NPT male
  • Wetted components:
    • Bourdon Tube: 316L SS
    • Process Connection Material: 316 SS
    • Joints: Welded
  • Non-wetted components
    • Case: 304SS
    • Ring: 304 SS crimped


The Ashcroft 1008S/SL Center Back Pressure Gauge is field liquid fillable and field convertible for panel mounting, and is available in 63mm and 100mm dial sizes. 

The standard connection is located at the center back of the gauge, and comes with 1/8NPT male, 1/4NPT male, or SAE 4.44in-20 straight thread fittings.

The available FlutterGuard™ dampening option reduces movement wear and pointer flutter, and accessory kits are available for easy panel mounting. Mounting options include U-clamp, front flange, and retrofit flange. 


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