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Your New Favorite Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722c-125-350-f - 722c125350f Collection [ugRwI8QL]

$58.99 $188.99 -69%

Harris Two Stage Ultra High Purity Brass Barstock RegulatorIntroducing the Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722C-125-350-F, a precision-engineered device designed for optimal performance in high-purity gas application

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Your New Favorite Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722c-125-350-f - 722c125350f Collection [ugRwI8QL]

Harris Two Stage Ultra High Purity Brass Barstock Regulator

Introducing the Harris Two Stage Ultra High Purity Brass Barstock Regulator Model 722C-125-350-F, a precision-engineered device designed for optimal performance in high-purity gas applications. This regulator stands out for its exceptional build quality and advanced features, making it an ideal choice for researchers, scientists, and engineers who require consistent and reliable gas delivery. The two-stage design ensures a constant delivery pressure from full to near-empty cylinder conditions, providing unparalleled accuracy and dependability.

Key Features and Specifications

Equipped with a 1-11/16" - 316L stainless steel diaphragm, this regulator eliminates contamination from diffusion or outgassing, ensuring the purity of the gas supply. The one-piece encapsulated seat design, combined with a 10 micron sintered internal filter, offers robust protection against particulate contamination, safeguarding the PTFE Teflon seat. Additional features include an external relief valve, chrome-plated brass body, bonnet, and fittings, and dual-scale gauges for precise pressure readings. With a maximum inlet pressure of 3000 PSIG and a 1 x 10-9 cc/sec inboard helium leak rate, this regulator is designed to maintain gas purity levels and conform to CGA E-4 standards for gas pressure regulators.

Applications and Benefits

Perfect for a wide range of applications, including research sample systems, process analyzer gases, gas chromatography, EPA protocol gases, laser gas systems, and emission monitoring systems, the Harris Two Stage Ultra High Purity Brass Barstock Regulator is an indispensable tool for professionals in various industries. Its high purity and reliability make it an excellent choice for ensuring accurate and consistent gas delivery, ultimately leading to better research outcomes and process efficiency. With its front or back panel mountable design, this regulator is versatile and easy to integrate into any system, providing a cost-effective solution for all your high-purity gas needs.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

Excellent product, and truly excellent quality.

- Phyllis B..

January 16, 2026

Absolutely no complaints!

A must-have gadget for just about everyone.

- Yara C..

January 16, 2026

Absolutely no complaints!

A great addition to my current set of gear.

- Jamie O..

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