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263947 - Miller Minihelic Differential Pressure Gauge 0-5 In WC

Packaging: 1 PER EA
$812.17/EA $496.33/1 PER EA only $496.33/EASave 39%

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OVERVIEW

Maintain Optimal Airflow with the Miller 263947 Minihelic Gauge

Keep your welding operations running smoothly with the Miller 263947 Gauge, Pressure Minihelic Differential 0-5In W.C., available now at Welders Supply. This essential replacement component is designed for Miller welding machines and auxiliary equipment that require precise monitoring of air pressure differentials. In the world of precision welding and industrial fabrication, equipment downtime can be costly. Ensuring that your diagnostic instruments, such as pressure gauges, are functioning correctly is a key part of preventative maintenance.

The Miller 263947 operates within a specific range of 0-5 inches of water column. This low-pressure range is typical for monitoring air velocity, static pressure, and pressure drop across filters. For example, in fume extraction units or air-cooled power sources, an increase in differential pressure often signals that a filter element is loaded with particulate and requires replacement. Having a functioning, easy-to-read gauge allows maintenance personnel to address these issues proactively before they lead to reduced performance or equipment overheating. The Minihelic design is favored for its durability and compact size, making it an unobtrusive yet vital addition to your equipment's control panel.

As an authentic Miller OEM part, this gauge guarantees compatibility with your existing setup. Generic aftermarket gauges may not fit the specific mounting dimensions or offer the same level of calibration accuracy required by Miller engineering standards. Using genuine parts ensures that the readings you see on the dial reflect the true operating conditions of your machine. The clear, high-contrast scale makes it easy to read from a distance, improving safety and efficiency on the shop floor.

Don't let a broken gauge compromise your equipment's health. The Miller 263947 is constructed to resist the dust, dirt, and vibration inherent in welding environments. It provides a direct, analog readout that does not require electrical power to operate, ensuring fail-safe monitoring even in the event of power fluctuations. Invest in the longevity of your welding systems by choosing the correct, high-quality replacement parts recommended by the manufacturer.

Additional Information
Brand:Miller
Packaging Description:pack of 1
Pressure Range:0-5 Inches Water Column (W.C.)
Gauge Type:Minihelic Differential
Measurement Type:Differential Pressure
Application:Air/Gas Pressure Monitoring

INCLUDED

  • 1 x Miller 263947 Minihelic Differential Pressure Gauge (0-5 In W.C.)

APPLICATIONS

  • Filter Monitoring: Measuring pressure drop across filters in fume extractors to determine replacement intervals.
  • Airflow Verification: Ensuring proper air velocity in cooling ducts of welding power sources.
  • HVAC Systems: Monitoring positive, negative, or differential pressures in industrial heating and cooling setups.
  • Equipment Maintenance: Replacing broken or unreadable gauges on Miller welding machines.
  • Process Control: Verifying gas or air pressure stability during sensitive welding operations.

FAQ

This gauge measures differential pressure in the range of 0 to 5 inches of water column (In W.C.).

Yes, the Miller 263947 is a genuine OEM replacement part manufactured for Miller Electric equipment.

Minihelic gauges are typically used to measure low air or gas pressures, often to monitor filter status by measuring the pressure drop across the filter media.

No, this is a mechanical differential pressure gauge that operates via a diaphragm mechanism and does not require an electrical power source.

No, Minihelic gauges of this type are generally designed for air and compatible non-corrosive gases, not for liquids.

You should verify fitment by checking the parts manual for your specific Miller welding machine or fume extractor to see if part number 263947 is listed.

'In W.C.' stands for Inches of Water Column, a unit of pressure measurement used for low pressures.

Typically, this SKU includes the gauge itself. Mounting hardware is often reused from the existing installation or sold separately depending on the machine model.