Ashcroft 86465 Pressure Gauge 0-200 Psi 8.5 in Dial Lower Npt

Product Description

The ASHCROFT 86465 is an analog pressure gauge designed for accurate pressure measurement across a wide range of industrial and mechanical applications. It features an 8.5-inch aluminum case dial with glass lens, a bronze Bourdon tube sensing element, and a lower-mount 1/4-inch NPT connection. The gauge reads 0 to 200 psi with an accuracy of 0.25 percent of scale, making it suitable for systems where reliable, readable pressure indication is required. Weighing 7 pounds, this is a full-size gauge intended for panel mounting or direct pipe installation by qualified trade professionals.

This gauge is well suited for use in commercial and industrial settings where large-dial readability and precision matter. Typical applications include hydraulic systems, compressed air lines, water supply systems, and process piping. The lower-mount NPT connection allows for straightforward inline installation on threaded pipe or manifold ports. The 8.5-inch dial face provides clear visibility from a distance, making it a practical choice for equipment rooms, mechanical spaces, and service panels where quick visual monitoring is needed.

Key Features

• 0 to 200 psi pressure range with 0.25 percent of scale accuracy
• 8.5-inch analog dial for high-visibility readings at distance
• Lower-mount 1/4-inch NPT connection for direct pipe or manifold installation
• Bronze Bourdon tube sensing element for reliable pressure response
• Aluminum case with glass lens for durability and clear display
• CRN certified for use in Canadian pressure vessel applications

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge for threaded 1/4-inch NPT lower-mount connections in industrial, commercial, and mechanical piping systems.

Installation Notes

Installation should be performed by a qualified plumber, pipefitter, or mechanical contractor in accordance with applicable local codes and ASME standards. Depressurize and isolate the system completely before installing or replacing the gauge. Apply thread sealant or PTFE tape to the NPT threads and tighten to a firm, leak-free fit without over-torquing the aluminum case. Do not use the gauge body as a lever during installation.