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1189 Low Pressure Bellows Gauge
Brand: Ashcroft IncDoes not ship to OH, United States
The Ashcroft® 1189 bellows gauge is used when a ASME style low pressure gauge with an aluminum case 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.
Features- Inches of water ranges
- Bronze, 316 stainless steel or monel wetted parts
- Available with diaphragm seals
Specifications
Brand
Accuracy
- ± 2-1-2 % of Span (ASME B40.100 Grade A)
Dial
- Size: 4.5", 6"
- White aluminum with black markings
Process Connection
- 1/2" NPT Male
- 1/4" NPT Male
Process Connection Location
- Lower
Window Material
- Glass (STD.)
- Shatter Proof Glass (OPT.)
Pressure Range
- 10 in H2O to 10 psi including Vacuum and Compound
Mounting
- Stem, Surface Mount
Materials of Construction
- Bellows & Process Connection: 316 Stainless Steel, Brass, Monel
- Joints: Soldered - Brass; Welded - 316 SS, Monel®
- Back Cover: Polypropylene
- Ring: Polycarbonate
Process Temperature
- Dry: -29° to 66° C (-20° to 150° F)
Ambient Temperature
- Dry: -29° to 66° C (-20° to 150° F)
Storage Temperature
- Dry: -40° to 66° C (-40° to 150° F)
Movement
- 416 Stainless Steel
Case Style
- Solid Front (dry only)
Case Material
- Aluminum
Pointer
- Micrometer Adjustable
Approvals & Certifications
- CE/UKCA
- Oil & Gas
- Chemical & Petrochemical Plants
- Water & Wastewater Pressure Control
- Equipment Skids
