Pressure Regulator – HP 104

HORNUNG GMBH

Safety and Tightness
Precise pressure regulation and exact gas shut-off for finely controlled gas withdrawal.
Used in pharmaceuticals, chemistry, petrochemicals, environmental engineering, aerospace engineering, automotive engineering, the food industry, research, and science.

The HP 104 cylinder pressure reducer is a single-stage pressure regulator—constructed from electropolished 1.4404 stainless steel or nickel-plated and chrome-plated brass—designed for the precise withdrawal of gas from individual cylinders. It is particularly well-suited for mobile field or laboratory use and ensures a consistently constant working pressure throughout the entire cylinder depletion process. Its integrated inlet pressure compensation, ergonomic design, and compact dimensions result in low weight, optimal handling, and minimal wetted surface areas. The HP 104 is equipped with a gas-specific hand-tight cylinder connection compliant with DIN 477 standards and can be installed without the need for tools. Certified in accordance with ISO 9001:2015 and ISO 14001:2015, it offers precise pressure regulation and exact gas shut-off capabilities, ensuring an optimal gas supply for analytical instruments in both laboratory settings and mobile field operations. The integrated inlet pressure compensation ensures constant pressure delivery, while a specialized relief valve provides protection against overpressure within the working pressure range. The HP 104 is ideally suited for applications in the pharmaceutical, chemical, and petrochemical industries, as well as in environmental technology, aerospace engineering, automotive engineering, the food industry, and scientific research.

Use Cases

Pharmaceuticals
Chemistry
Petrochemicals
Environmental Engineering
Aerospace Engineering
Automotive Engineering
Food Industry
Research and Science
In principle, in all sectors where high demands are placed on precise gas sampling.
Typically used in hydrogen and related industrial applications

Capabilities

Precise pressure regulation
Exact gas shut-off
Finely controllable gas withdrawal
Optimal supply for analytical instruments in the laboratory and during mobile field operations
Ergonomic design
Compact dimensions
Low weight
Optimal handling
Minimal wetted surfaces
Integrated inlet pressure compensation
Consistently constant working pressure throughout the entire cylinder depletion cycle
Specially designed relief valve
Protection against overpressure
within the working pressure range

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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