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HPX Miniature High Purity Pressure Gauge – 28 mm
Brand: Ashcroft IncThe Ashcroft® 28 mm HPX miniature high purity pressure gauge offers exceptional performance and reliability for ultra high-purity gas delivery systems within the semiconductor and electronic fabrication industries.
Ultrasonic cleaning and helium leak testing ensure superior quality, while the compact design facilitates high-density mounting.
Features- Ultra-compact case design
- Electropolished 316L AOD/VAR stainless steel wetted parts
- 100% Helium leak tested
- Class 100 cleanroom packed and double bagged
Specifications
Brand
Accuracy
- ±3.0% of Span
Surface Finish
- Diaphragm: <0.5 μm Ra
- Gland: <0.25 μm Ra
- Socket: <0.38 μm Ra
Case Material
- Stainless Steel
Size
- 28 mm / 1.25"
Process Connection Size
- 9⁄16-18 UNF (Compatible with 1/4" VCR®) Swivel Male or Female
Diaphragm/Process Connection
- 316L Stainless Steel
Ranges
- Maximum: Vacuum to 150 psi/10 bar
- Minimum: Vacuum to 30 psi/2 bar
Process Connection Location
- Centerback
Window
- Polycarbonate
Certifications & Approvals
- RoHS
- Industrial Market:
- High-Purity Gas Delivery Systems
- Gas Sticks
- Process Gas Analyzers
- Semiconductor
