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The NOSHOK PT20-6000PSIG-1-5-2-14-ST8 is a high-pressure diaphragm seal pressure gauge designed for measuring pressures up to 6000 PSIG. It features a 2-1/2 inch dial size with a stainless steel case and back connection. The unit utilizes a 316 stainless steel wetted diaphragm seal system to isolate the internal mechanism from corrosive or viscous media. Process connections are configured with a 1/2 inch NPT lower connection and a 1/4 inch NPT process seal connection. The instrument provides accurate pressure indication in demanding industrial environments.
Verify that the specific model number matches the required pressure range, connection sizes, and material compatibility before ordering. Confirm the diaphragm seal fluid type if specified by the application requirements. Ensure the process connection dimensions align with existing piping infrastructure to prevent installation errors.
Select this gauge when standard bourdon tube instruments cannot withstand the process media's corrosiveness or viscosity. The diaphragm seal design is essential for protecting the internal mechanism while maintaining measurement accuracy. Consider the operating temperature range and chemical compatibility of the wetted materials during selection.
This component belongs to NOSHOK's PT series of pressure gauges, which are engineered for general industrial applications requiring reliable pressure monitoring. The PT series includes various configurations for different pressure ranges and connection types. This specific model represents a high-pressure variant within the product line.
Direct replacements must match the 6000 PSIG range, 2-1/2 inch dial size, and 1/2 inch NPT lower connection. Verify that any substitute gauge maintains the same diaphragm seal configuration and material specifications to ensure compatibility with the existing process environment.