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New Arrival Harris - 742-050-705-a - 742050705a - Ammonia Regulator (top Rated) [dHCr9weo]

$56.99 $182.99 -69%

Harris Ammonia Regulator - High Purity PerformanceIntroducing the Harris 742-050-705-A Ammonia Regulator, a premium stainless steel two-stage cylinder regulator designed for superior performance and long-lasting reliability. This regulator is enginee

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New Arrival Harris - 742-050-705-a - 742050705a - Ammonia Regulator (top Rated) [dHCr9weo]

Harris Ammonia Regulator - High Purity Performance

Introducing the Harris 742-050-705-A Ammonia Regulator, a premium stainless steel two-stage cylinder regulator designed for superior performance and long-lasting reliability. This regulator is engineered to deliver constant delivery pressure from full to near-empty cylinder conditions, making it an ideal choice for a wide range of applications. With its robust construction and high purity specifications, the Harris 742-050-705-A is a top-tier solution for precise gas control.

Key Features and Specifications

Featuring a 1-11/16" - 316L stainless steel diaphragm, the Harris 742-050-705-A eliminates contamination from diffusion or out-gassing, ensuring the purity of the gas supply. The one-piece encapsulated seat design, with a 10 micron sintered internal filter, protects the PTFE Teflon seat from particulate contamination, further enhancing the product's reliability. Other standout features include 2" stainless steel dual scale gauges (psi/bar) for easy reading, an ergonomic ABS plastic knob for improved grip, and a 316L stainless steel barstock body and fittings, along with a chrome-plated brass barstock bonnet, for years of dependable service.

Applications and Benefits

Whether you're working with corrosive gases, high purity gases, research sample systems, or process analyzer gases, the Harris 742-050-705-A is the perfect choice. This regulator is widely used in gas chromatography, EPA protocol gases, laser gas systems, and emission monitoring systems. With its maximum inlet pressure of 3000 psig and an inboard helium leak rate designed to 1 x 10-9 cc/sec, the Harris 742-050-705-A maintains gas purity levels while providing the accuracy and dependability you need. Its front or back panel mountable design adds flexibility to your setup, making it a versatile and practical solution for any gas control application.

What Our Customers Say

February 7, 2026

Absolutely no complaints!

An excellent buy. I have no regrets.

- Angie P..

February 7, 2026

Absolutely no complaints!

I am very, very satisfied.

- Max C..

February 7, 2026

Absolutely no complaints!

It's a really solid, quality product.

- Rosa D..

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