The Ashcroft® 1187 bellows gauge is used when a ASME type low pressure panel 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 instrument solution for many installation points.
Process Market:
Oil & Gas
Chemical and Petrochemical Plants
Water and Wastewater Pressure Control
Industrial Market:
Equipment Skids
Accuracy
±2%-1%-2% of span (ASME B40.100 Grade A)
Size
4 1/2''
Process Connection Size
¼ NPT Male, ½ NPT Male
Process Connection Location
Back
Pressure Ranges
10 in H2O to 10 psi including Vacuum and Compound
Case Style
Solid Front
Window
Glass (STD.), Shatter Proof Glass (OPT.)
Weather Protection
Dry case: Case not sealed, recommended for weather protected environment only
Mounting
flush
Stem or Surface
Movement
Adjustable
Dampening
Throttle screw, dampeners, capillary, diaphragm seals and snubbers
