Line Pressure Reducer HP 350

HORNUNG GMBH

High flow rate and high output pressure
Integrated pressure equalization for stable output pressure
Designed for high-pressure applications
Specialized for high-purity gases with cleanliness up to 6.0
Optional manometer and fittings

The HP 350 line pressure regulator is a single-stage, high-flow pressure regulator suitable for reducing the pressure of high-purity gases, gas mixtures, and liquids. It reduces the pressure of compressed gases or liquids to a maximum outlet pressure of 50 bar. The HP 350 features integrated inlet pressure compensation, ensuring a consistently constant outlet pressure even in the presence of fluctuating inlet pressure (e.g., declining cylinder pressure). Designed as a diaphragm-type regulator, it is specifically engineered for high-pressure applications. It is manufactured from stainless steel 1.4404 or brass (nickel-plated and matte chrome-plated) and has a maximum inlet pressure rating of 300 bar. The HP 350 is certified in accordance with ISO 9001:2008 and ISO 14001:2009 and is manufactured, assembled, and tested in-house by Hornung. The regulator features a maximum leak rate of 10⁻⁸ mbar·l/s and is suitable for use with gases of up to 6.0 purity. It is equipped with NPT 3/8" female or NPT 1/2" female connections, measures 122 x 123 x 126 mm, and weighs 1,750 g. The HP 350 is ideally suited for applications requiring precise and reliable pressure regulation for high-purity gases or liquids.

Use Cases

Pressure Reduction of High-Purity Gases, Gas Mixtures, and Liquids
Reduction of the pressure of compressed gases or liquids to a maximum downstream pressure of 50 bar.
Typically used in hydrogen and related industrial applications

Capabilities

Single-Stage Line Pressure Reducer with High Flow
Integrated inlet pressure compensation for constant output pressure with fluctuating inlet pressure.
Specifically designed for high-pressure applications.

HORNUNG GMBH

HORNUNG is a key player in advancing hydrogen technology, focusing on sustainable energy solutions and promoting hydrogens role in the transition to a low-carbon economy. The company emphasizes innovation in hydrogen production and applications, particularly in sectors like aviation and industrial processes.

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