API INSTRUMENTS 021159 Monitor Ua Antique Co. 500-0-500

( Brand: Api Instruments ), ( Manufacturer Part Number: 021159 ), ( Part Type: Monitor )

Review API INSTRUMENTS Ph Monitor Co. Ua Dc Antique Untested

Introducing the API 021159 Monitor 500-0-500 UA, an antique-style analog flowmeter designed to provide accurate and reliable measurement of liquid flow rates. This monitor is not just a tool, but a stunning addition to any industrial or laboratory setting with its vintage aesthetic.

The API 021159 Monitor features a 5-inch diameter circular dial, finished with a classic white face and black numerals. The dial is protected by a shatterproof, scratch-resistant glass cover, ensuring the display remains clear and legible despite the passing of time. The dial is calibrated to measure flow rates from 0 to 500 gallons per hour (GPH) or 0 to 1893 liters per hour (LPH), making it suitable for a wide range of applications.

The monitor's flow measurement is achieved using a 500:1 turndown ratio, allowing for precise measurement even at low flow rates. The monitor is designed to handle liquids with a viscosity of up to 500 centipoise (CP), making it versatile for use with a variety of industrial fluids.

Designed with durability in mind, the API 021159 Monitor is constructed from heavy-duty materials, including a cast iron housing and stainless steel wetted components. It is also equipped with a leak-proof gasket and a high-quality, chrome-plated brass flow tube, ensuring long-lasting performance and protection against corrosion.

Installation of the monitor is straightforward, with a simple 1/2 inch NPT connection. It is also easy to calibrate, with adjustment screws located at the bottom of the monitor for quick and accurate calibration.

The API 021159 Monitor 500-0-500 UA is not only a functional tool, but a work of art that adds character to any industrial or laboratory setting. Its antique aesthetic, combined with its precision and durability, makes it a valuable addition to any collection. Whether you're looking for a reliable flowmeter for your industrial application or a unique decorative piece for your office, the API 021159 Monitor 500-0-500 UA is an excellent choice.

Buying an antique API 500-0-500 UA monitor (API model number 021159) can be an intriguing decision for process control enthusiasts and antique collectors. This monitor was once a crucial component for measuring and displaying process flow rate and temperature in industrial applications. Here are some pros and cons to consider before making a purchase.

1. Historical Value: An antique API 50159 monitor holds significant historical value, as it represents the evolution of process control technology and design.

2. Rare Find: Finding an antique API 500-0-500 UA monitor in good condition can be a rare find, making it an interesting and valuable addition to a collection.

3. Educational Tool: This monitor can serve as an excellent educational tool for students and professionals interested in process control engineering, industrial history, or instrumentation technology.

4. Potential Functionality: Depending on the condition of the monitor, it may still function, providing a unique and functional addition to a control room or laboratory.

1. Limited Use: An antique API 500-0-500 UA monitor may not comply with current industrial standards and regulations, limiting its practical use in a modern industrial setting.

2. Maintenance and Repair: Restoring an antique monitor to working condition may require specialized knowledge, parts, or both, which could be expensive and time-consuming.

3. Fragility: Antique equipment can be fragile, and mishandling or neglect can result in damage, reducing its value and functionality.

4. Safety Concerns: Using an antique monitor in a live industrial application can pose safety risks due to outdated technology and potential compatibility issues with other equipment.

Purchasing an antique API 500-0-500 UA monitor (API model number 021159) can be an intriguing decision, offering both historical value and potential functionality. However, consider the limitations and potential challenges before making a purchase. If you plan to use it in a live industrial setting, it may not be the best choice due to safety concerns and potential compatibility issues. Instead, consider it as an educational tool, a conversation piece, or a valuable addition to a collection.

If you're interested in acquiring an antique API 500-0-500 UA monitor for its historical value, educational purposes, or as a unique addition to your collection, thoroughly research its condition, potential functionality, and any associated costs before making a purchase. If you plan to use it in a live industrial setting, it's recommended to look for modern, compliant alternatives.

Details:

If you know what its for, please feel free to message me!!, the measurements are NOT EXACT due nature of material and flexible measuring tape, so although they an estimate, it may be off by half inch or so, meant use as a REFERENCE, not exact. Comes exactly as shown. I have no idea how to use it. This item is sold as-is with no guarantee or warranty.

PLEASE look the pictures over carefully. I'm honestly not even 100% sure what this is for. Nice condition, has not been tested. Non smoking, pet free home.

Purchased at an estate sale a science that was closing down and has been there for over 60 years. See pictures for details and measurements, message with questions.

part #: 021159 prices

• $24.99-$233.37

specifications vintaelec:

• brand: Api Instruments
• mpn: 021159
• part type: Monitor

returns vintaelec:

• policy: No Returns

general vintaelec:

• condition: For parts or not working
• Consumer Electronics > Vintage Electronics > Other Vintage Electronics

shipping vintaelec:

• service: USPS Ground Advantage, UPS Ground Saver
• cost: $18.40
• class: Standard, Economy
• carrier: USPS, UPS
• transit: 4-10 Days
• type: Calculated

seller vintaelec:

• city: Greensboro, North Carolina
• rating: 99.2%
• # reviews: 4527

offer vintaelec:

• options: Ship-to-home
• best offers: True
• availability: In Stock
• started: July 7, 2025
• sold: 0
• quantity: 1

payments vintaelec:

• credit card: Discover
• wallet: Apple-pay
• other