Pressure Regulator – HP 107

HORNUNG GMBH

Two-stage pressure reducer for high-purity gas extraction from individual gas cylinders
Equipped with a flow meter with dosing function for precise flow measurement

The HP 107 cylinder pressure regulator is a two-stage regulator designed for the withdrawal of high-purity gases and gas mixtures from single cylinders. It is equipped with a flowmeter featuring a dosing function, allowing the user to read the flow rate directly from a calibrated scale. As standard, the regulator is fitted with a gas-specific cylinder connection compliant with DIN 477 and a relief valve; it meets stringent requirements regarding purity, safety, and leak-tightness. Certified in accordance with ISO 9001:2015 and ISO 14001:2015, the unit is manufactured, assembled, and tested in-house. The regulator is available in electropolished stainless steel (1.4404) or in nickel-plated, matte-chrome-finished brass; it features a leak rate of 10⁻⁶ mbar l/s (helium leak test) and supports a gas purity level of ≤ 6.0. The maximum inlet pressure is 300 bar, and the control range extends from 0.1–1 bar up to 1–12 bar. The regulator is equipped with safety instrumentation compliant with EN 837-1 Class 1.6; it measures 200 x 137 x 197 mm and weighs 2,514 g. The outlet is fitted with a hose barb featuring an outer diameter of 4 mm.

Use Cases

Withdrawal of high-purity gases and gas mixtures from individual cylinders
Applications involving stringent requirements for purity (up to 6.0), safety, and leak-tightness

Capabilities

Gas flow metering via flowmeter
Stable downstream pressure for specialized applications
Application with specific cylinder connections in accordance with DIN 477
Safety valve and relief valve for added safety

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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