{"product_id":"syr-sicherheitscenter-4807-mit-ausdehnungsgefass-12-liter","title":"SYR Safety Center 4807 with 12L expansion tank","description":"The 4807 Safety Center is used to secure closed domestic hot water heaters (DHW) up to a maximum content of 560 liters, in accordance with DIN 1988, Part 2, DIN 4753, Part 1, DIN 4807, Part 5 and DIN EN 1488. The 4807 Safety Center contains all components prescribed by DIN 1988 and DIN EN 1488 for the inlet-side equipment of DHW heaters. The equipment also includes a flow-through fitting with integrated maintenance shut-off valve and a flow-through diaphragm expansion tank (DET) with a nominal volume of 12 liters in a compact design.\nThe 4807 Safety Center includes a double shut-off valve, an additional connection for a cold water consumer, a backflow preventer, a safety valve with stainless steel seat and drain funnel, a flow-through fitting with integrated maintenance shut-off valve for the DET, and a wall bracket with compensating screw connection. The special design of the unit allows installation as an corner or in-line version in horizontal and vertical pipes. The diaphragm safety valve can be rotated 360° to adapt to different installation conditions. The wall bracket enables safe and time-saving installation. The additional replacement cartridges (8 + 10 bar) for the safety valve, which are included in the scope of delivery, allow adaptation to different DHW heater volumes and maximum operating pressures. The 4807 Safety Center is sound-tested and meets the requirements of sound protection class 1.\n\nTechnical data:\n Inlet pressure: min. 2 bar, max. 16 bar\n Operating pressure: max. 80 % of the safety valve's set pressure\n Operating temperature: max. 30 °C\n Medium: Drinking water\n Set pressure: 6, 8, 10 bar with included cartridges\n Installation position: any, safety valve not downwards\n Flow rate: 2.0 m³\/h at Δp 0.2 bar\n                     4.0 m³\/h at Δp 1.0 bar\n Component test number: TÜV-SV-20-545-DN-W-p\n Connection size: DN 20","brand":"Sasserath","offers":[{"title":"1","offer_id":56539176337794,"sku":"WCW-0099176-001","price":300.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/3675\/7890\/files\/b_8_2_3_b82377b48afc7aca622a071e9be8aaf6718f93bf_wcw_0099176_gl_image1_converted_500x500_syb_w480720000_jpg.jpg?v=1785850565","url":"https:\/\/bauraum24.de\/en\/products\/syr-sicherheitscenter-4807-mit-ausdehnungsgefass-12-liter","provider":"Bauraum24","version":"1.0","type":"link"}