Flamco – Contra-Flex Heating Expansion Vessel 18 Litre & Bracket FCST 018
- For use under high pressure.
- Top-quality high strength steel, with a gleaming red (RAL 3002) epoxy powder coating – perfect protection and finish.
- Clampring of heavy-duty thermally-galvanised steel (sendzimir).
- Flexible butyl diaphragms with rolling action are suitable for use with glycol based anti freeze addition up to 50%.
- The nitrogen airvalve is sunk and cannot be damaged due to the cap and extra protective plastic beige coverplate.
- Uncoated threaded system connection, ensuring problem free connecting.
Please note: These are re-branded Flamco vessels which allows us to provide them for far better value.