Cylinder station HP 251 Frontline 2x1 cylinder bundle dual stage with automatic changeover TECHNICAL DETAILS APPLICATION AREA DESCRIPTION QUALITY STANDARD Rathenaustraße 55 63263 Neu Isenburg Phone 49 6102 7883 70 Fax 49 6102 7883 40 www hornung org info hornung org E10 02 20 dated 01 2013 Body stainless steel 1 4404 electropolished or brass nickel and matt chrome plated Seat PCTFE Diaphragm 1 4435 Leakage rate 10 8 mbar l s He against atmosphere Gas purity 6 0 Max inlet pressure 300 bar Outlet pressure 0 1 1 0 1 3 ranges 1 6bar Cv 0 06 Operating temp 20 C to 70 C Gauges safety version to EN 837 1 KL1 6 Dimensions wxhxd 480 x 205 x 140 mm Weight 7 7 kg Connections NPT 1 4 f Especially for gases with high requirements on purity to 6 0 secure and leak proof were an uninterrupted supply over night and at weekends must be guaranteed Through options such as contact gauges and gas alarm boxes see segment 7 is the sup ply concept optimised Through our special cleaning system our pressure regulators are suitable for ECD applications The HP 251 is a dual stage panel for central gas supply with automatic changeover and internal purging It serves the safe supply of pure and mixed gases from 2 single or 2 bundled cylinders The changeover takes place as soon as the pressure in the first side sinks below a prede termined level This is controlled by two ins talled regulators with connected outlets The station is mounted on a stainless steel console consisting of a pressure regulator with in and outlet pressure gauges as well as a relief valve and shut off valve for the process gas and purge gas Special characteristics Modular design of the pressure regulator and multifunction block Assembly and disassem bly of all fixtures from the front Diaphragm shut off valve in block design for process and purge gas with open and close display Expandability for 1x2 or 2x2 cylinder bundle is already integrated Options for ex ternal gas purging can be retrofitted without any problem The company Hornung is certified to DIN EN ISO 9001 and ISO 14001 2009 All single parts are manufactured assembled and tested by in house production The finished parts are therefore under all criteria of German quality control with 100 final inspection

Vorschau Catalogue for high purity gas control equipment - Hornung GmbH (05-2021) Seite 54
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