Pressure Gauge in Stainless Steel, 1/4" NPT Connection, Model 8009S | Ashcroft

The Ashcroft Model 8009S Pressure Gauge is a high-precision pressure instrument constructed entirely of 316 stainless steel, designed for corrosive environments and demanding industrial applications. It is optionally liquid-fillable (glycerin or silicone) to dampen vibrations and pressure surges, improving readability and extending the instrument's lifespan. Available with 2.5" and 4" dials, 1/4" NPT bottom or back connection, and a wide range of spans from 0–30 to 0–3,000 PSI/bar.

Applications

• Chemical and petrochemical industry with corrosive fluids
• Food and beverage industry
• Natural gas, hydrogen, and ammonia systems
• Medium and high-pressure hydraulic and pneumatic systems
• Water treatment and distribution
• Manufacturing plants with corrosive or humid environments
• OEM equipment requiring corrosion resistance and high pressure

Technical Specifications

• Model: Ashcroft 8009S
• Available dial sizes: 2.5" / 4"
• Connection type: Bottom or back, 1/4" NPT
• Available pressure ranges: 0–30 / 0–60 / 0–100 / 0–160 / 0–300 / 0–400 / 0–600 / 0–1,000 / 0–3,000 PSI/bar
• Material: 316 stainless steel (case, connection, and internal components)
• Liquid-fill option: Yes (glycerin or silicone)
• Compatible fluids: Air, water, oil, ammonia, natural gas, hydrogen
• Country of origin: United States

Common Names

This product is also known as: stainless steel pressure gauge, pressure gauge inox 316, liquid-filled pressure gauge, anti-vibration pressure gauge, chemical gauge NPT, industrial gauge 316, gas pressure gauge, Ashcroft 8009S gauge, high-pressure gauge, corrosive process gauge.