Connection Hoses Solutions for H2 Hydrogen

Source: Press release

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With H2 Hydrogen Hoses for the low-pressure range, Elaflex has developed connection hoses for the transfer of 100 % hydrogen.

Low-Pressure and High-Pressure Range of Hoses.
Low-Pressure and High-Pressure Range of Hoses.
(Source: Elaflex)

The robust hose construction with 20 bar operating pressure has a very low permeation, evidenced by an independent notified body. The H2 hoses in sizes DN 13 — 50 are available with crimping ferrules, or Spannloc or Spannfix clamps. For pumps and compressors used to pump hydrogen, the new ERV-H2+ rubber expansion joint is offered for the mechanical decoupling of pumps and pipelines. ERV-H2+ has a low permeation and is therefore suitable for the transfer up to 100 % hydrogen as well as for 100 % methane or other mixtures, so-called Hythane. The operating pressure is 25 bar.

For loading and unloading of hydrogen cylinders or the transfer of compressed H2 hydrogen, Elaflex has expanded its product range to include ball valves, check valves and quick couplings up to 1" for the high-pressure range. According to the company the equipment allows much higher flow rates than conventional H2 refuelling components, suitable for operating pressure of 350 bar.

Achema: Hall 8.0, Stand L93


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