Contra Flex Heating Vessel Flamco Contra-Flex 12 18 25 35 50 Liter Ausdehnungsgefäss Heizung Flamco Expansion Vessel Flexible butyl diaphragms with rolling action are suitable for use with glycol based anti freeze addition up to 50%. Contraflex. For sealed heating installations (acc. to EN12828) and chilled water (cooling) installations Uncoated threaded system connection, ensuring problem free connecting., Pre Charge Pressure: 0., 5Bar Max Working Pressure: 3Bar Connection 3/4 Height: 309mm Diameter: 286mm Maximum working pressure: 3.0 or 6.0 bar. Suitable for addition of glycol-based anti-freeze up to 50%. Vessels in accordance with EN13831 Top-quality high strength steel, with a gleaming red (RAL 3002) epoxy powder coating – perfect protection and finish. Plumbing & Heating Trends - The Hardware Journal Flamco 12 Litre Expansion Vessel For Heating Systems
-01.JPG)
