Lower Mount Pressure Gauge – 1/4 in, 100 PSI (Model M1002‑4L)

The M1002‑4L Lower Mount Pressure Gauge is a precision mechanical instrument designed to deliver accurate and dependable pressure readings in low‑to‑medium pressure systems. With a 0–100 PSI pressure range and a 1/4‑inch lower mount connection, this gauge is ideal for applications requiring clear visibility, consistent performance, and straightforward installation.

Engineered for use in air, water, oil, and other compatible non‑corrosive media, the M1002‑4L provides reliable pressure monitoring in residential, commercial, and light industrial environments. Its durable construction and easy‑to‑read dial make it a practical choice for both permanent installations and routine maintenance or replacement.

Key Features

• 100 PSI Pressure Range
  Designed for accurate monitoring of low‑pressure systems.

• Lower Mount Configuration
  1/4‑inch lower mount connection allows vertical installation and clean system layout.

• Clear, Easy‑to‑Read Dial
  High‑contrast markings enable quick pressure identification at a glance.

• Durable Mechanical Design
  Built for dependable performance without the need for external power.

• Versatile Media Compatibility
  Suitable for air, water, oil, and other compatible fluids.

• Compact and Reliable
  Ideal for tight spaces and standard pressure monitoring applications.

Product Description

The M1002‑4L 1/4 in Lower Mount Pressure Gauge is engineered to provide stable and accurate pressure readings in systems where precise monitoring is essential. Its mechanical operation ensures consistent performance, making it well suited for continuous use in pumps, compressors, and fluid systems.

The lower mount design allows the gauge to be installed directly into piping or equipment where upward dial visibility is preferred. Its compact size and standardized connection make it easy to integrate into existing systems or replace worn gauges without modification.

Built for reliability and ease of use, the M1002‑4L supports safe system operation by helping users quickly identify pressure changes and maintain proper operating conditions.

Manufacturer Specifications

• Product Type: Pressure gauge
• Model Number: M1002‑4L
• Pressure Range: 0–100 PSI
• Connection Size: 1/4 inch
• Mount Type: Lower mount
• Gauge Operation: Mechanical
• Media Compatibility: Air, water, oil, and other non‑corrosive fluids
• Dial Style: High‑contrast, easy‑read scale
• Use Location: Indoor or protected outdoor applications

Recommended Applications

• Air compressors and pneumatic systems
• Water pressure monitoring
• Pumps and fluid transfer systems
• HVAC and mechanical equipment
• Oil and lubrication systems
• General maintenance and service operations

Why Choose Model M1002‑4L

The M1002‑4L Pressure Gauge offers a dependable combination of accuracy, durability, and ease of installation. Its 100 PSI range is well suited for low‑pressure applications, while the 1/4‑inch lower mount connection ensures compatibility with standard fittings. This gauge is a practical, cost‑effective solution for professionals and maintenance users who require reliable pressure monitoring.