SB Subsea Pressure Gauge
The Ashcroft® SB subsea pressure gauge provides exceptional durability for undersea environments. The fully-welded measurement system and materials of construction assures ensures reliability and corrosion resistance, while the various sizes and mounting serve many installation points to depths of 6,000 meters.
Key Features:
- Depths to 6,000 meters
- Rugged construction for extreme undersea environments
- Solid drilled, bar stock cases
- 316L stainless steel wetted material and case
- Corrosion resistant construction
Applications:
Process Markets:
Offshore
Specialized Deep Depth Equipment
Hyperbaric Conditions
Specifications
Certifications & Approvals
Datasheets & Instruction Manuals
Drawings & Product/Technical Information
Accuracy
±1.0% of span (100, 140, 160mm)
±1.6% of span (63mm)
Process Connection Size
NPT or BSP: 1⁄4 ̋ (63mm), 1⁄2 ̋ (100, 140, 160mm)
Process Connection Location
Lower, Back
Pressure Ranges
15 psi to 15,000 psi (63mm) 90 psi to 20,000 psi (100mm, 140mm, & 160mm)
Case Style
Open Front
Weather Protection
IP68
Mounting
flush
Stem, Surface
Movement
Non adjustable
Size
100 mm, 140 mm, 160 mm
63 mm
Certifications & Approvals

CE
Datasheets:
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Resources & Tools
Materials Selector
Use the selector to review compatible wetted materials and requirements of your application.
Unit Converter
Need to convert measurement units? Check out our quick and easy tool to convert pressure, temperature and flow units of measure.
Product Information
To learn more about the technical details for options available, review our product information (PI) pages.
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Contact Ashcroft
Ashcroft is a trusted source for pressure, temperature, and test instruments around the world. Learn more about how we can help you protect your people, processes, and profits.