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Instant Savings Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-250-580-dt - 721250580dt Perfect For Gifting [NkZglf9v]

$44.99 $143.99 -69%

Harris Two Stage Ultra High Purity Brass Barstock RegulatorIntroducing the Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-250-580-DT. This regulator is designed for precision pressure control of non-corrosive gases in a variety

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Instant Savings Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-250-580-dt - 721250580dt Perfect For Gifting [NkZglf9v]

Harris Two Stage Ultra High Purity Brass Barstock Regulator

Introducing the Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 721-250-580-DT. This regulator is designed for precision pressure control of non-corrosive gases in a variety of high-purity applications. Engineered with exceptional craftsmanship, it is perfect for environments where purity and reliability are paramount. Key features include a 1-11/16"- 316L Stainless Steel diaphragm that eliminates contamination and a one-piece encapsulated seat design with a 10 micron sintered internal filter to protect against particulate contamination.

Technical Specifications and Features

Featuring a brass barstock body, bonnet, and fittings, this regulator ensures durability and longevity. It comes equipped with 2” dual scale brass barstock gauges (psi/bar) for easy reading and comes with an external relief valve for added safety. Designed to maintain gas purity levels, the inboard helium leak rate is 1 x 10-9 cc/sec. With a maximum inlet pressure of 3000 PSIG, this regulator is versatile and can be mounted on either the front or back panel. Conforming to CGA E-4 standard, it guarantees compliance with industry regulations. Key features include:

  • Brass Barstock Construction – For durability and resistance to corrosion.
  • 1-11/16"- 316L Stainless Steel Diaphragm – Eliminates contamination and ensures purity.
  • External Relief Valve – For additional safety and pressure control.

Applications and Benefits

The Harris Two Stage Ultra High Purity Brass Barstock Regulator is ideal for a wide range of applications including high-purity gas systems, research sample systems, process analyzers, gas chromatography, and emission monitoring systems. It is also suitable for EPA protocol gases and laser gas systems. By providing precise pressure control and maintaining high purity levels, this regulator offers numerous benefits, such as improved gas quality, increased efficiency, and reduced downtime. Its versatility makes it an essential tool for professionals in the scientific, industrial, and environmental sectors.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

This is a very good tool.

- Suzanne N..

January 18, 2026

Absolutely no complaints!

Sturdy construction and reliable.

- Nicole Q..

January 18, 2026

Absolutely no complaints!

A great piece of technology.

- Rose D..

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