Ashcroft 601379S02LXLL1K Pressure Gauge 6 in 0-1000 Psi

Product Description

The ASHCROFT 601379S02LXLL1K is an analog pressure gauge designed for accurate pressure monitoring in industrial, mechanical, and HVAC applications. It features a 6-inch dial face for easy at-a-distance reading and mounts via a lower 1/4-inch threaded connection. Wetted parts are stainless steel, making this gauge resistant to corrosive media. The aluminum case keeps overall weight low at 3.13 pounds. Accuracy is rated at 0.5% of scale across the full 0 to 1000 psi range. The gauge is dry-fill (no liquid fill), suited for environments where vibration is not a primary concern.

This gauge fits standard pressure monitoring points in commercial HVAC systems, plumbing headers, compressed air lines, hydraulic test setups, and industrial process piping where a high-visibility dial and corrosion-resistant wetted components are required. The lower mount orientation allows direct inline installation on vertical pipe runs or manifold ports. Licensed HVAC technicians, plumbers, and pipefitters typically specify this gauge for service panels, test stations, and permanent monitoring installations.

Key Features

• 6-inch analog dial for clear readability at a distance
• 0 to 1000 psi pressure range with 0.5% of scale accuracy
• Stainless steel wetted parts for corrosion resistance against aggressive media
• Aluminum case reduces overall weight without sacrificing durability
• Lower 1/4-inch threaded mount for direct inline or manifold installation
• Dry-fill (no liquid filler) construction suitable for stable-pressure environments

Compatibility

Designed as an OEM-style replacement or new-installation pressure gauge compatible with systems using a standard lower 1/4-inch NPT pressure port rated within the 0 to 1000 psi operating range.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified HVAC technician in accordance with applicable local codes and ASME B40.100 gauge standards. Depressurize and isolate the system completely before removing any existing gauge or fitting the new one. Apply appropriate thread sealant to the 1/4-inch lower mount threads and hand-tighten before using a wrench to avoid over-torquing the brass socket. For high-vibration applications, consider a liquid-filled gauge variant instead.