Line Pressure Reducer – HP 302

HORNUNG GMBH

One-stage (4-port) pressure reduction
Suitable for high-purity gases
Optional rear pressure gauge
Constructed from stainless steel or brass with nickel plating and matte chrome
PCTFE seat seal

The HP 302 line pressure regulator is a single-stage pressure reducer particularly suitable for reducing the pressure of high-purity gases, gas mixtures, and liquids. Designed as a diaphragm-type regulator, it is specifically engineered for high-pressure applications. The regulator can optionally be equipped with a downstream pressure gauge and is certified in accordance with ISO 9001:2015 and ISO 14001:2015. Constructed from stainless steel 1.4404 or brass, it ensures a high level of gas purity—up to 6.0—and accommodates a maximum inlet pressure of 300 bar. The regulator features a leak rate of 10⁻⁸ mbar l/s and operates within a temperature range of -20°C to +70°C. It measures 63 x 130 x 125 mm and weighs 1,200 g. The regulator is fitted with NPT 1/4 f connections and can be combined with various fittings and pressure gauges.

Use Cases

Pressure Reduction of High-Purity Gases, Gas Mixtures, and Liquids
Reduce compressed gases or liquids to a maximum downstream pressure of 17 bar.
Typically used in hydrogen and related industrial applications

Capabilities

Pressure reduction up to 300 bar
Option with rear-mounted pressure gauge
Operates in the high-pressure range.
Capability for pressure reduction of various gases and liquids

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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