PT20-7500PSIG-1-2-45-25

Overview

The NOSHOK PT20-7500PSIG-1-2-45-25 is a pressure gauge designed for high-pressure measurement applications. It features a 2-1/2 inch dial size and a 1/2 inch NPT back connection. The device provides a pressure range of 0 to 7500 PSI, utilizing a bourdon tube sensing element. Constructed with a 316 stainless steel wetted material, it ensures compatibility with various industrial fluids. The unit includes a liquid-filled movement to dampen vibration and pulsation, enhancing reading stability in dynamic environments.

Feature Summary

• Liquid-filled construction effectively dampens mechanical vibration and system pressure pulsations for stable readings
• Bourdon tube sensing element provides reliable linear response across the specified high-pressure range
• 316 stainless steel wetted parts ensure corrosion resistance and durability against aggressive media

Applications

• Hydraulic systems requiring precise monitoring of high-pressure fluid lines
• Compressed air and gas distribution networks operating at elevated pressures
• Industrial machinery and manufacturing equipment subject to significant mechanical vibration

Procurement Notes

Verify that the process connection type matches the 1/2 inch NPT specification before installation. Confirm the media compatibility with the 316 stainless steel wetted materials to prevent corrosion. Ensure the operating pressure does not exceed the 7500 PSI maximum limit. Check if the liquid-filled variant is required for the specific vibration environment to guarantee accurate performance.

Selection Notes

Select this model when the application demands a robust gauge capable of withstanding high static pressures up to 7500 PSI. The 2-1/2 inch dial size offers optimal readability from a distance compared to smaller variants. The back connection configuration facilitates mounting in confined spaces where front connections are impractical. Consider the liquid-filled option if the environment exhibits continuous vibration or rapid pressure cycling.

Part Context

This component belongs to the NOSHOK PT series of standard pressure gauges. The series is engineered for general industrial use, offering a balance of accuracy and ruggedness. The PT series typically utilizes bourdon tube technology and is available in various case sizes and connection configurations to suit diverse piping requirements.

Replacement Considerations

When replacing existing units, verify that the new gauge meets the same pressure rating and connection standards. Ensure the dial size and orientation match the original installation constraints. Confirm that the wetted material composition is compatible with the process fluid to maintain long-term reliability.