Swagelok PGI-50M-PG100-CAQX-A Industrial Pressure Gauge

Swagelok PGI-50M-PG100-CAQX-A is a Swagelok industrial/process pressure gauge with a 50 mm (2 in) dial and a 0–100 psi reading range, designed for precise pressure monitoring in demanding environments. The model designation encodes a center-back mount (C), a 1/4 in Swagelok tube adapter (AQ), and ASME B40.100 level IV cleaning (A); the unit is unfilled (no liquid fill) by default. This gauge is part of Swagelok's PGI family, which offers multiple dial sizes (40–160 mm), various end connections, and documented accuracy, enabling reliable readings in process applications where robust, repeatable pressure measurement is essential.