Flamco - 180 Ltr - Airfix D-E-B 180 Expansion Vessel - 16 Bar

The Flamco - 180 Ltr - Airfix D-E-B 180 Expansion Vessel - 16 Bar is a pressure vessel designed to support pressure stability within the system and reduce rapid cycling.

With pressure duties up to 16 Bar, it is built to help protect connected equipment and smooth system operation.

Built for oxygen-rich, non-mains water duties, the Flamco Airfix D-E-B Expansion Vessel serves domestic, process and firefighting installations that require dependable thermal expansion control.

A replaceable butyl bladder (DIN 4807/5) preserves water quality with no added colour, odour or taste, while a nitrogen pre-charge extends pressure stability. The single threaded coated steel connection is a non-flow-through design, and the connection flange's special coating helps prevent oxidation.

• Potable-safe bladder formulation for neutral taste/odour/colour
• Nitrogen pre-charge for longer pre-pressure retention
• Non-flow-through single threaded coated steel connection
• Anti-oxidation coated flange for durability

Key Product Features

• Applications: domestic/process/firefighting water where the vessel is not on the drinking-water network but water is oxygen-rich
• System compatibility: central heating Yes; cooling Yes; tap water Yes; solar collector circuit No
• Bladder: replaceable butyl in accordance with DIN 4807/5
• Pre-charge: nitrogen filled for sustained pressure
• Connection: single threaded coated steel; no flow-through function
• Hygiene & corrosion: coated connection flange to prevent oxidation; potable-safe bladder composition
• Water type: Clean or Discoloured

Flamco (est. 1956) is a Dutch manufacturer of HVAC and plumbing system components, including expansion vessels, air separators and pressurisation accessories. Their ranges are used in heating and chilled-water circuits and potable water systems across domestic and commercial installations.