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The Ashcroft® 1188 bellows gauge is used when an ASME style low pressure gauge is required. Its highly sensitive system and standard product features are available to meet many process applications. Available with diaphragm seals, this is an ideal product instrument solution for many installation points.
Unit of Measure

Specifications

Brands

 N/A Ashcroft®

Accuracy

 N/A ± 2%-1% -2% of Span (ASME B40.100 Grade A)

Dampening

 N/A Diaphragm Seals Capillary Dampeners Snubbers Throttle Screw

Movement

 N/A Adjustable

Size

 N/A 4-1/2 in

Weather Protection

 N/A Dry case: Case not sealed, recommended for weather protected environment only

Case Style

 N/A Solid Front

Process Connection Location

 N/A Back Lower

Mounting

 N/A Flush Stem Surface

Window

 N/A Glass (Standard) Shatterproof Glass (Optional)

Wetted Part Material

 N/A 316 Stainless Steel Bronze Monel®

Pressure Ranges

Pressure Ranges

 N/A 10 inH2O to 10 psi

Gauge Function

 N/A Vacuum Pressure Compound Pressure

Process Connection Size

Process Connection Type

 N/A National Pipe Thread (NPT) Male

Process Connection Size (National Pipe Thread (NPT))

 N/A 1/2 in1/4 in

Key Features

Key Features

 N/A
  • Inches of water ranges
  • Bronze, 316 stainless steel or Monel wetted parts
  • Available with diaphragm seals

Applications

Applications

 N/A Process Market:
Oil and Gas
Chemical and Petrochemical Plants
Water and Wastewater Pressure Control

Industrial Market:
Equipment Skids