Marsh J1448 2″ 100PSI Pressure Gauge (Lot of 2)

The Marsh J1448 2″ 100 PSI Pressure Gauge is a compact, mechanical gauge used for measuring low to moderate pressures in various industrial, commercial, and HVAC applications. Here’s a detailed overview of its key features:

Key Features:

1. Size:

   • The gauge has a 2-inch diameter, which is a compact size commonly used in smaller systems or where space is limited, yet still provides clear, readable pressure readings.

2. Pressure Range:

   • The 100 PSI pressure range allows the gauge to measure pressures from 0 to 100 PSI. This range is suitable for moderate-pressure applications such as water systems, compressed air, or HVAC equipment.

3. Accuracy:

   • Marsh pressure gauges, including the J1448 model, are typically designed for high accuracy within their specified range. They use mechanical mechanisms (like a bourdon tube or diaphragm) to provide reliable and consistent pressure readings.

4. Applications:

   • The Marsh J1448 100 PSI Pressure Gauge is suitable for applications where moderate pressure monitoring is needed. Common uses include:
     • HVAC systems, including heating, ventilation, and air conditioning systems, to monitor refrigerant pressures, coolant systems, or other components.
     • Water and fluid systems, such as plumbing or irrigation, where monitoring low to moderate pressure is essential.
     • Compressed air systems and small pneumatic tools that require pressure measurement within the 0–100 PSI range.
     • Process equipment in industries like food and beverage, pharmaceuticals, or light manufacturing.

5. Durability:

   • The Marsh J1448 pressure gauge is designed for durability and reliable performance in industrial environments. It is built to withstand typical conditions encountered in various applications, though for extreme conditions, additional protective casings or accessories may be required.

6. Connection Type:

   • This model typically features a 1/4″ NPT (National Pipe Thread) or another standard threaded connection, ensuring compatibility with a wide variety of systems and equipment.

7. Construction:

   • The J1448 model is generally constructed with a sturdy metal casing, often made of materials resistant to corrosion and wear. This ensures a long service life, even in demanding environments.

Summary:

The Marsh J1448 2″ 100 PSI Pressure Gauge is a compact, reliable, and accurate tool for measuring moderate pressures (up to 100 PSI) in a variety of applications. It is suitable for HVAC, water systems, compressed air, and general industrial use. Its 2-inch size is ideal for installations where space is limited, and its durable construction ensures long-lasting performance in a wide range of operating conditions.