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Operating conditions Safety cabinets according to EN 14470-2 must be con-nected to an industrial venting system that leads to and discharges in a safe place outdoors. The cabinet must have a tenfold air exchange rate, (at least 120-fold air exchange for low toxicity, toxic and very toxic gases), the pressure drop must not be greater than 150 Pa. > Manufacturing controls Each cabinet is tested for perfect quality and function dur-ing the assembly process and before delivery. Production is regularly monitored, checked and assessed within the scope of our quality management system according to DIN EN ISO 9001. Apart from our own in-house checks, production of the safety cabinets is also continuously monitored by accredited inspection bodies. All details of the series product are checked to ensure they are the same as the tested type. Safety cabinets for pressurised gas cylinders Pressurised gas cylinders containing toxic, self-igniting, flammable or fire-causing gases are necessary for many processes in the laboratory. In case of leak or fire, the pressurised gas cylinders are a substantial potential hazard and must be safely housed according to the legal requirements and regulations. As an alternative to a centralised gas supply or outdoor storage, pressurised gas cylinders may also be stored in working spaces in safety cabinets according to EN 14470-2. DΜPERTHAL offers a complete range of cabinets for storing pressurised gas cylinders in working spaces, as well as outdoors. The cabinets comply with the current relevant standards and provide the operator with the necessary security. > Delivery period Delivery takes place approx. 2-3 weeks after the order is placed. The delivery periods in our order confirmation are binding. The products are delivered on a special truck by specially trained personnel. Tests The products satisfy current state of the art standards, the safety requirements and the relevant regulations. Information Subject to technical amendments. All dimensions and technical information are approximate. No liability will be accepted for mistakes or printing errors. >

Installation of gas pipe pen-etrations The number of pipe pen- etrations through the wall or ceiling of the safety cabinet must be limited to the absolutely necessary number.The number of pipe pen-etrations through the side wall or cabinet ceiling must be kept to the abso-lutely necessary minimum number and is limited to a maximum of 3 per cyl-inder.The three pipes may have a diameter of up to 10 mm. The pipes should be made from stainless steel or a material with similar thermal conductivity. > Installing electric cables o ne The number of electric cable penetrations through the side wall...

Changes in Europe with publication of EN 14470-2: DΜPERTHAL EN-Cabinets: With its publication in the EU, EN 14470-2 sets new, higher standards and will supersede previous national standards within six months of national implementation: DPERTHAL safety cabinets for pressurised gas cylinders comply with the new EN 14470-2. Publication of EN 14470-2 and withdrawal of DIN 12925-2 will have the following consequences in Germany: Documentation (Testing and Certification): ܕ Safety cabinets to DIN 12925-2, with valid GS certificate, may only be sold as new for six months after DIN EN 14470-2 is...

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Tested safety at a high level including: Easy installation of the gas fittings due to standard installation rails adjustable in height. Pressurised gas cylinders can be secured against accidentally falling over by means of standard integrated retaining belts. Ventilation and extraction in the whole of the cabinet due to slits in the air supply and exhaust air ducts when connected to an industrial exhaust air system. Tested safety at a high level including: - Type testing according to DIN EN 14470-2 by recognised test institutes (TΜV Sd, ift Rosenheim).- Classification Type G90 in accordance...

DМPERTHAL SICHERHEITSTECHNIK GMBH & CO. KGMainparkstr. 6-10, 63801 Kleinostheim, Germany info@dueperthal.com Phone + 49 (0) 60 27 - 403-0Fax + 49 (0) 60 27 - 403-121 >

SUPREME MSUPREME L SUPREME XLSUPREME XXL > Width in mm595438 Depth in mm610408 Height in mm20991848Weight in kg390 > For further technical details, see pages 126 and 127. For further technical details, see pages 126 and 127. Storage capacity > Please note the possible adjustable heightson page 126. Quantity Type of containerContainer size 1 Gas cylinder 50 litres2 Gas cylinder 10 litres > Width in mm895738 Depth in mm610408 Height in mm20991848Weight in kg530 > Storage capacity > Please note the possible adjustable heightson page 126. Quantity Type of containerContainer size 2 Gas cylinder...

For further technical details, see pages 126 and 127. For further technical details, see pages 126 and 127. Storage capacity > Please note the possible adjustable heights on page 126. Quantity Type of containerContainer size 3 Gas cylinder 50 litres6 Gas cylinder 10 litres > Width in mm13951238 Depth in mm610408 Height in mm20991848Weight in kg740 > Storage capacity > Please note the possible adjustable heightson page 126. Quantity Type of containerContainer size 4 Gas cylinder 50 litres8 Gas cylinder 10 litres >

Model sizeSUPREME MSUPREME LSUPREME XLSUPREME XXL Volumetric flow rate for 10-fold air exchangein approx mγ / h3.35.67.89.5Pressure drop in the cabinetat 10-fold air exchangein Pa.<1<1<1<1 Volumetric flow rate for 120-fold air exchange in approx m / h406794114Pressure drop in the cabinetat 120-fold air exchangein Pa.<150<150<150<150 > DӜPERTHAL SICHERHEITSTECHNIK GMBH & CO. KGMainparkstr. 6-10, 63801 Kleinostheim, Germany info@dueperthal.com Phone + 49 (0) 60 27 - 403-0Fax + 49 (0) 60 27 - 403-121 >

Front view Side view Top view SUPREME L > Exhaust Air supplyConnection socketsNW 75 Exhaust Air supplyConnection socketsNW 75 Exhaust Air supplyConnection socketsNW 75 SUPREME XL SUPREME XXL > DΜPERTHAL SICHERHEITSTECHNIK GMBH & CO. KGMainparkstr. 6-10, 63801 Kleinostheim, Germany info@dueperthal.com Phone + 49 (0) 60 27 - 403-0Fax + 49 (0) 60 27 - 403-121