This blog was originally published on November 1, 2021, and updated on June 18, 2022.
Finding an economically priced pressure gauge that is built to perform in harsh applications like hydrogen refueling, natural gas processing and sanitary systems, reliability, compatibility and safety matter more than ever.
For over 170 years, Ashcroft has been a trusted source of pressure and temperature instrumentation, offering solutions engineered for the world’s most challenging environments. The Ashcroft® 8008S Pressure Gauge is no exception. Read on to explore the key features, materials, industries and applications for this compact, high-performance pressure gauge.
When you are done reading, you will know if this pressure gauge it’s the right fit for your system.
A stainless-steel pressure gauge built for harsh environments
With stainless steel construction and broad media compatibility, the Ashcroft® 8008S Pressure Gauge is engineered to meet stringent ASME B40.100 and EN 837-1 specifications to resist corrosion in harsh environments. Plus, it offers flexible options to match a variety of system configurations.
Here's a quick review of important features:
- All-Stainless-Steel Construction (316L Wetted Parts). Engineered with laser-welded 316L stainless steel for both the Bourdon tube and process connection. Ensures system integrity in a variety of OEM applications including pressurized ammonia, industrial gases, oil and natural gas, medical equipment and hydraulic systems.
- FlutterGuard™ Dampening System. Minimizes pointer vibration caused by pulsating pressure to ensure a readable, stable measurement in high-vibration environments like hydrogen skids or pump rooms.
- Custom Dial and Mounting Options. Includes black-on-white aluminum dials, secondary blue scale options, panel mount kits and U-clamp configurations. These options allow for clear visibility and seamless fit into control panels and OEM enclosures.
- Wide Pressure Range. Vacuum to 20,000 psi and certified under both EN837-1 and ASME B40.100 standards. This ensures compatibility with high-pressure hydrogen systems and LNG/CNG processes.
- Optional Solid Front Case (XS3). Designed for operator safety with blowout back to prevent injury or system damage in the event of internal failure, especially under high-pressure use.
- Approvals & Ratings: CE, RoHS, CRN, R110, NGV 3.1. Verifies compliance with global safety, environmental and hydrogen vehicle fueling regulations. Includes NEMA 4X/IP66 ingress protection.
- Budget-friendly Cost: With a price range from $20 to $95, the 8008S is a competitive and affordable option.
8008S Stainless-Steel Pressure Gauge Product Specifications
Case Size:
- 63 mm (2½ in.), 100 mm (4 in.)
Process Connection:
- 63 mm: 1⁄8 NPT, ¼ NPT, G¼ B, ¼ BSPT, SAE-4 7⁄16-20, M14x1.5, #4JIC, ¼ Tube stub Male, 3⁄8 Tube stub Male, ½ Tube stub Male
- 100 mm: ¼ NPT, ½ NPT, G¼ B, G½ B, M14x1.5, M20x1.5, ¼ BSPT, ½ BSPT, ¼ Tube stub Male, 3⁄8 Tube stub Male, ½ Tube stub Male, ¼ High-pressure Female
Accuracy:
- 63 mm: ±1.6% of span per EN837-1, ±1% of span per EN837-1 (thru 10,000 psi), ±2-1-2% of span ASME B40.100 (thru 10,000 psi)
- 100 mm: ±1% of span per EN837-1 (thru 10,000 psi)
Industries and applications that use the 8008S Stainless-Steel Pressure Gauge
Whether monitoring sanitary hydrogen pressure, handling refrigerants or maintaining irrigation systems, the 8008S is trusted across a wide range of industries and applications including:
Hydrogen Fueling & H₂S Gas Handling
Resists sulfide attack while maintaining accuracy in high-pressure hydrogen systems. R110 & NGV 3.1 compliant.
Food & Beverage Processing
Sanitary construction and washdown-ready for hygienic environments.
Compressed/Liquefied Natural Gas (CNG/LNG)
Handles pressures up to 20,000 psi with optional high-pressure female connections.
Industrial Pumps & Compressors
Compact size and rugged build for high cycling and vibration.
Agricultural Equipment & Irrigation
Offers weatherproof durability for field use in all climates.
Refrigeration & HVAC
Reliable under extreme temperature swings and pressure fluctuations.
Ready to learn more?
The Ashcroft® 8008S pressure gauge is one of many solid choices for your pressure measurement needs. The stainless-steel construction and optional solid front make it a safe and economical choice for your most challenging applications. To view other options, check out the pressure gauge page on our website.
For your reference, here are a few additional articles that may be of interest to you:
- 10 Steps to Selecting Your Pressure Gauge
- Choosing Pressure Gauges for Hydrogen Applications
- How Much Do Pressure Gauges Cost?
- Ingress Protection and NEMA Ratings for Pressure Gauges
You can also contact us anytime to speak to a product expert and get all your pressure gauge questions answered. In the meantime, try our Pressure Gauge Selection Tool to find the best option for your specific application.
