HPX High-Purity Pressure Gauge – 40-50 mm/63 mm

The Ashcroft® 50 mm/63 mm HPX high purity pressure gauges are ultrasonically cleaned to provide exceptional quality and reliability in ultra high-purity gas delivery systems. Its stainless construction and wetted components prove ideal for use with industrial gases in semiconductor and electronic manufacturing.

Key Features

Lower and back mount connections

316L stainless steel wetted parts

Class 100 / ISO Class 5 cleanroom packed and double bagged

100% Helium leak tested

Markets & Applications

Machine Automation

Semiconductor

Process gas analyzers

Gas Sticks

High-Purity Gas Delivery Systems

  • Specifications
  • Downloads

Process Connection Size

¼ NPT

G ¼

9⁄16-18 UNF (compatible with 1⁄4 VCR®) swivel male or female

Accuracy

2.5% of span (class 2.5)

1.6% of span (class 1.6)

Surface Finish

Tube and fitting < 1.6 μm Ra (<0.25 μm Ra option)

Dial Size

63 mm

40 mm

50 mm

Ranges

1 ... 210 bar / 15 ... 3000 psi

Compound

Wetted Parts Material

Stainless steel 316L (1.4404)

Case or Body Material

Stainless steel 304 (1.4301)

Process Connection Location

Lower

Lower back

Centre back

Case Style

Open front case

Mounting

Stem

Process Connection Style

Threaded

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