Flamco - 100 Ltr - Flexcon M Expansion Vessel - 3-6 Bar

The Flamco - 100 Ltr - Flexcon M Expansion Vessel - 3-6 Bar is a pressure vessel designed to support pressure stability within the system and reduce rapid cycling.

With pressure duties up to 6 Bar, it is built to help protect connected equipment and smooth system operation.

Flamco Flexcon M Expansion Vessel - 100Ltr - 3-6 bar. - Tailored for sealed heating and chilled-water systems, the Flexcon M 100/3.0 [6Bar] is a replaceable-bladder expansion vessel designed to stabilise pressure in accordance with EN 12828.

It excels where static pressure and safety-valve setpoint differ significantly, helping maintain pre-pressure while minimising cycling. Supplied ready to install with a pressure gauge and height-adjustable feet, plus an inspection flange for servicing.

• Replaceable butyl bladder for fast maintenance
• Pressure gauge and height-adjustable feet included
• Inspection flange for internal access
• Robust steel vessel with durable epoxy-powder finish
• Uncoated connection thread for easy, watertight installation

For larger models (12008000 Ltrs), a Flexvent Super can be fitted to enhance air removal.

Key Product Features

• Applications: sealed heating (EN 12828) and chilled-water installations
• Design benefit: ideal for systems with large static vs. safety-valve setpoint differences
• Bladder: replaceable; rolling-action diaphragm with ribbed profile to prevent sticking
• Pre-pressure:3 Bar
• Max operating pressure:6 Bar
• Medium temperature (continuous):−10 to 70 C
• Construction: quality steel vessel; epoxy-powder coated finish
• Connections: uncoated water connection thread for reliable sealing
• Operating pressure: 6 Bar.

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.