Ashland Water Group M1002-4L Pressure Gauge 100 Psi

Product Description

The ASHLAND WATER GROUP M1002-4L is a 100 psi pressure gauge designed for monitoring system pressure in plumbing, HVAC, and water treatment applications. It features a bottom-mount 1/4-inch connection, a stainless steel case, and a glass front lens. The stainless steel construction provides corrosion resistance in wet or humid environments. This gauge is a direct-reading instrument installed by licensed plumbers, HVAC technicians, and water system service professionals who need reliable pressure indication at a glance.

The M1002-4L is suited for residential and light commercial plumbing systems, water pressure monitoring stations, hydronic heating loops, and filtration or treatment equipment. The bottom-mount configuration makes it appropriate for installation on tees, manifolds, and test ports where a vertical dial orientation is required. The 1/4-inch connection is a standard thread size found on a wide range of system components.

Key Features

• 100 psi maximum pressure rating for standard plumbing and HVAC monitoring
• Bottom-mount 1/4-inch connection for vertical dial orientation
• Stainless steel case for corrosion resistance in wet environments
• Glass front lens for clear, accurate pressure readings
• Sold as individual unit (EA)

Compatibility

Designed as an OEM-style replacement or new-installation gauge for residential and light commercial plumbing, HVAC, and water treatment systems using standard 1/4-inch bottom-mount gauge ports.

Installation Notes

Installation is typically performed by a licensed plumber or HVAC technician in accordance with local plumbing codes and IPC guidelines. Shut off system pressure and relieve any residual pressure before removing or installing the gauge. Use appropriate thread sealant tape on the 1/4-inch male connection to prevent leaks. Do not exceed the 100 psi rated maximum working pressure of this gauge.

Technical Specifications

• Pressure Range: 0-100 psi
• Connection Size: 1/4 inches
• Mount Type: Bottom Mount
• Case Material: Stainless Steel
• Lens Material: Glass
• Weight: 2.58 pounds
• Unit of Measure: Each (EA)

Standard Information

• Brand: ASHLAND WATER GROUP
• Manufacturer Part Number: M1002-4L