Ashcroft 601379SS02LXLL30/0IMV Vacuum Gauge 6 in 30-0 Hg

Product Description

The ASHCROFT 601379SS02LXLL30/0IMV is a process industrial vacuum gauge designed to measure vacuum levels from 30 to 0 inches Hg. It features a 6-inch analog dial for clear, at-a-glance readings in demanding plant and mechanical room environments. The case is aluminum construction with stainless steel wetted parts, making it suitable for applications where corrosion resistance on process-contact surfaces is required. Accuracy is rated at 0.5% of scale, meeting the precision demands of process instrumentation work. The glass lens and no-fill design keep maintenance requirements low. Licensed HVAC technicians, pipefitters, and process instrumentation technicians are the primary installers of this gauge.

This gauge fits lower-mount installations with a 1/4-inch MNPT threaded connection, placing it in a wide range of vacuum service applications including HVAC vacuum monitoring, process piping systems, and industrial equipment. The 6-inch dial diameter is standard for process panel and pipe-mounted applications where readability from a distance matters. It carries CRN certification and meets IP66/NEMA 4X environmental ratings, making it appropriate for outdoor or wash-down environments. It is part of the Ashcroft 1379 Series of process gauges.

Key Features

• 30 to 0 inches Hg vacuum range on a single-scale analog dial
• 0.5% of scale accuracy for precise process monitoring
• Stainless steel wetted parts for corrosion resistance on process-contact surfaces
• Aluminum case with glass lens and no liquid fill
• IP66/NEMA 4X rated for wet or outdoor environments
• CRN certified; meets UNSPSC 41112412 classification

Compatibility

Designed as an OEM-style process vacuum gauge for industrial and commercial HVAC piping systems requiring a lower-mount, 1/4-inch MNPT connection with a 6-inch dial. Compatible with installations requiring CRN-certified instrumentation and IP66/NEMA 4X environmental protection.

Installation Notes

Installation is typically performed by a licensed pipefitter, HVAC technician, or instrumentation technician. Isolate and depressurize the system fully before threading the gauge into the process connection. Use appropriate thread sealant on the MNPT connection and avoid over-tightening, which can damage the socket. Verify that the service medium is compatible with stainless steel wetted parts and aluminum case materials before installation.