Connection Size B18mmConnection Size A22mmERP (Energy Efficiency)NPipe Connection TypePress FitPipe Connector TypeCoupler ReducerConnection MaterialStainless SteelPipe Connection Size22mm x 18mmYears Guaranteed10TypeFittings - ReducersSuitable forFor cold and hot potable water; for cooling and heating water (with or without antifreeze agent); for district heating water ≤ 120 °C; for saturated steam ≤ 120 °C; for service water and process water; for treated water; for rainwater (pH ≥ 5.5); for grey and black water (pH ≥ 5.5); for extinguishing water (wet/dry); for sprinklers (wet); for chemicals and technical liquids; for compressed air (oil purity class 0–3); for negative pressure; for inert and industrial gases; for technical building systems, industry and shipbuilding.ShapeCircularMinimum Diameter18mmMaximum Pressure16 bar (liquid) / 5 bar (gas)Maximum Diameter22mmMaterialStainless SteelDiameter22mm x 18mmColourSilverSupplier Part Number82306Range DescriptionMAPRESS STAINLESSManufacturer Model No82306Brand NameGeberit