MATHESON MGAG-0021-SA Gas Dial Gauge Npt 0-15 1/2

( Brand: Matheson ), ( Manufacturer Part Number: MGAG-0021-SA ), ( Part Type: Gauge ), ( Face Diameter: 2 In ), ( Connection Diameter: 1/2 In ), ( Mounting Position: Side/bottom Mount ), ( Maximum Pressure: 15 Psi )

Review MATHESON Tri gas 0-15 Psi Dial Gauge 1/2 Inch Npt New

The Matheson MGAG-0021-SA Tri-Gas 0-15 Dial Gauge 1/2 NPT is a versatile and reliable pressure measuring instrument designed for use in a variety of industrial applications. This gauge, manufactured by Matheson, a renowned name in gas generation and delivery systems, is engineered for precise and accurate measurements within the pressure range of 0 to 15 PSIG (Pounds per Square Inch, Gauge).

The MGAG-0021-SA Tri-Gas Dial Gauge features a tri-gas configuration, allowing it to measure three different gases simultaneously - hydrogen, nitrogen, and oxygen. This makes it an ideal choice for applications involving multiple gas mixtures, such as in welding, chemical processing, and other industries where gas purity and pressure monitoring are critical.

The gauge is constructed with durability in mind, boasting a rugged, die-cast aluminum case that withstands harsh environments. The dial face is easy to read, with large, clear numerals and a red pointer for enhanced visibility. The gauge also includes a built-in pressure relief valve, ensuring safe operation even in the event of overpressure.

The MGAG-0021-SA Tri-Gas Dial Gauge is equipped with a 1/2 NPT connection, making it compatible with various gas supply systems. It is designed to deliver consistent and reliable performance, even under sustained use, thanks to its high-quality mechanism and sturdy construction.

In summary, the Matheson MGAG-0021-SA Tri-Gas 0-15 Dial Gauge 1/2 NPT is a robust and accurate pressure measuring instrument, perfect for applications requiring simultaneous measurement of three different gases. Its rugged design, ease of use, and reliability make it an essential tool in a wide range of industrial settings.

Analysis of Matheson MGAG-0021-SA Tri-Gas 0-15 Dial Gauge 1/2 NPT

1. Tri-Gas Compatibility: This gauge is suitable for handling a variety of gas mixtures, including oxygen, nitrogen, and hydrogen, making it versatile for multiple applications in the industry.

2. Reliable Accuracy: The MGAG-0021-SA is known for its precision, ensuring measurements within the specified 0-15 PSI range are accurate.

3. Durable Construction: The gauge is built to withstand harsh environments, thanks to its stainless steel design and protective boot.

4. Easy to Read: The large dial and clear markings make it easy for operators to quickly understand the readings.

5. 1/2 NPT Connection: This common thread connection is compatible with a wide range of gas delivery systems, increasing its usability.

1. Limited Range: With a maximum pressure of 15 PSI, this gauge may not be suitable for high-pressure applications.

2. Requires Calibration: Like any pressure gauge, the MGAG-0021-SA needs regular calibration to maintain its accuracy, which may incur additional costs.

3. Potential Fragility: Although built to be durable, the glass dial could potentially be damaged if dropped or subjected to heavy impacts.

4. Price: Compared to some other pressure gauges in the market, the Matheson MGAG-0021-SA may be considered expensive.

The Matheson MGAG-0021-SA Tri-Gas 0-15 Dial Gauge 1/2 NPT is a high-quality, versatile pressure gauge suitable for various industries. Its tri-gas compatibility, reliable accuracy, and durable construction make it a valuable tool. However, its limited range, need for regular calibration, potential fragility, and relatively high price should be carefully considered before making a purchase.

If you need a pressure gauge for applications requiring handling of oxygen, nitrogen, and hydrogen, and the specified pressure range is suitable for your needs, the Matheson MGAG-0021-SA Tri-Gas 0-15 Dial Gauge 1/2 NPT would be a good choice. However, if you require a gauge with a wider pressure range or a lower cost, you may want to explore other options available in the market.

Details:

This item consists of a new Matheson Tri-Gas dial pressure gauge. Diameter: 55mm 2 1/4. Part Number: MGAG-0021-SA. Model number: 63-2215.

0-15 PSI 0-100 KP Pressure Gauge. Buyer pays actual shipping cost for USPS Ground Advantage. The gauge has the following details. This is a new, old stock gauge NOS.

It has been in storage for quite a while but is excellent condition. Stainless Steel Tube and Socket.

part #: mgag0021 price

• $29.95

specifications pressureswitchiz:

• brand: Matheson
• mpn: Mgag-0021-sa
• part type: Gauge
• face diameter: 2 In
• connection diameter: 1/2 In
• mounting position: Side/bottom Mount
• maximum pressure: 15 Psi

returns pressureswitchiz:

• time: 30 Days
• method: Money back
• policy: Returns Accepted
• paid by: Buyer

general pressureswitchiz:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Air Pressure Gauges
• condition: New Open box

offer pressureswitchiz:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: August 14, 2025
• best offers: True

shipping pressureswitchiz:

• transit: 4-7 Days
• service: USPS Ground Advantage
• type: Calculated
• cost: $7.96
• class: Standard
• carrier: USPS

seller pressureswitchiz:

• # reviews: 3892
• rating: 99.2%
• city: Olmsted Falls, Ohio

payments pressureswitchiz:

• other
• wallet: Paypal
• credit card: Diners-club

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