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300 Series | Stainless x Stainless Pressure Gauge

Razer Precision Instruments (RPI)

The RPI 300 Series is a fully stainless steel pressure gauge designed for demanding applications where corrosion resistance and durability are critical. With SS316 wetted components and a stainless steel movement, it is built for aggressive media and harsh environments.

The SS316L Bourdon tube and stainless internal construction provide superior chemical resistance while maintaining accurate pressure measurement across a wide operating range. Designed for both gas and liquid service, the 300 Series delivers long-term reliability in corrosive environments.

With multiple configuration options and pressure ranges up to 15,000 PSI, the 300 Series is suited for industrial, chemical, and process applications requiring robust instrumentation.

Typical Applications:
Chemical processing, oil and gas, corrosive environments, process systems, industrial gas service

Key Features

  • All stainless steel wetted components (SS316/316L)
  • Stainless steel movement for durability
  • SS316L Bourdon tube
  • Pressure range from vacuum to 15,000 PSI
  • Accuracy up to 1.0%
  • Multiple dial sizes and connection options
  • Available liquid-filled for vibration resistance
  • Corrosion-resistant construction

PERFORMANCE ADVANTAGES

Why the RPI 300 Series Gauge Performs Where It Counts

SUPERIOR CORROSION RESISTANCE

All-wetted stainless steel construction protects against aggressive media and harsh environments. Extends gauge life in chemical, offshore, and process applications.

LONG-TERM MEASUREMENT STABILITY

Stainless internal components resist wear and degradation, maintaining accuracy over extended service periods. Reduces recalibration frequency and replacement costs.

HIGH-PRESSURE RELIABILITY

Designed to handle high-pressure ranges without compromising measurement integrity. Suitable for demanding industrial systems.

VERSATILE INDUSTRIAL APPLICATION

Supports a wide range of industries and media types, reducing the need for multiple gauge platforms across operations.

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