4CFC8

Introducing the Grainger 4CFC8 Square Boiler Gauge, a reliable and accurate tool designed to measure the pressure inside steam or hydronic heating systems. This boiler gauge is engineered to provide you with a clear and precise reading of the system pressure, ensuring optimal performance and safety.

The 4CFC8 model is a square-shaped gauge with a white face and black markings that make the pressure readings easy to interpret. The gauge is rated for a maximum pressure of 75 psi (pounds per square inch), making it suitable for various heating applications. The dial features a red pointer that moves along the numbered scale as the pressure in the system changes.

This boiler gauge is constructed from high-quality materials, including a brass body and a tempered glass face, ensuring durability and resistance to wear and tear. The gauge also comes equipped with a 60 angle faceplate, which makes it easy to read from different viewing angles. The 260-degree scale allows for accurate measurements of both low and high pressure ranges, while the 20-120 psi range is ideal for most residential and commercial heating systems.

Installing the Grainger 4CFC8 Square Boiler Gauge is a straightforward process, as it comes with a 1/4 NPT (National Pipe Thread) threaded connection that can be easily attached to the pressure vessel or piping in the system. The gauge also features a bleed screw, which allows for the release of excess air or condensation in the system during installation or maintenance.

In summary, the Grainger 4CFC8 Square Boiler Gauge is a versatile and essential tool for anyone responsible for maintaining steam or hydronic heating systems. Its clear and easy-to-read design, durable construction, and accurate pressure measurements make it an indispensable addition to your heating equipment.

The Grainger 4CFC8 Square Boiler Gauge (0-75psi, 60-260 F, 20-120kPa) is a pressure and temperature measuring device designed for use with steam boilers. Here are some potential pros and cons of purchasing this gauge:

1. Accurate Measurement: This gauge provides an accurate reading of both pressure and temperature, ensuring the safe and efficient operation of the boiler system.

2. Durable Construction: The gauge features a robust brass housing and a high-quality glass face, ensuring long-lasting performance.

3. Easy to Read: The large, clear numbers and dial make it easy to read the pressure and temperature levels at a glance.

4. Wide Operating Range: The gauge can handle a wide range of pressure and temperature levels, making it suitable for use in various industrial applications.

5. Safety Feature: The gauge's safety relief valve helps prevent overpressure situations, which can be dangerous in a boiler system.

1. Price: The Grainger 4CFC8 Square Boiler Gauge is more expensive than some other pressure and temperature gauges on the market.

2. Requires Calibration: Like all pressure and temperature gauges, this one will need to be calibrated periodically to ensure accurate readings.

3. Limited Compatibility: This gauge may not be compatible with all types of boiler systems, so it's important to check the compatibility before making a purchase.

In conclusion, the Grainger 4CFC8 Square Boiler Gauge is a high-quality, accurate, and durable pressure and temperature measuring device. Its wide operating range, safety features, and ease of use make it a valuable investment for industrial applications. However, its higher price point and limited compatibility are potential drawbacks. Ultimately, if your boiler system requires an accurate and reliable pressure and temperature gauge and falls within the gauge's compatibility range, it may be worth the investment.

Details:

New old stock, age unknown, spares from a test lab pilot line Thoth's ended service. Connection: in not male - bottom. Dial size: 3 11/16 in. Insertion length : 2.06 in.

Whetted parts: brass / bronze. Eradicator boiler gauge measure pressure and temperature with separate scales separate pointers. Extension length : 1.48 in. Grainger 4CFC8 square boiler gauge, 0-75psi, 60 to 260 f 20 120 c.

They are commonly used in boilers and other hydroponic systems. Their threaded connection anther stem houses a bimodal temperature element used to insert the gauge into the process.

specifications maxohvac:

• brand: Grainger
• mpn: 4cfc8
• part type: Gauge

shipping maxohvac:

• type: fixed
• carrier: usps
• class: standard
• service: usps ground advantage
• transit: 3-9 days

seller maxohvac:

• rating: 100.0%
• city: heath, ohio
• # reviews: 332

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

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offer maxohvac:

• best offers: true
• started: september 3, 2025
• in stock #: 5
• options: ship-to-home
• sold #: 13
• availability: in stock
• prices: $24.86–$71.00
• item condition:
  • New – Open box
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  • New

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• policy: no returns