Service and support - A direct answer to your question

I have a technical question.

For an immediate answer to your technical question, call one of our product specialists on +31 33 299 1850 or send them an e-mail

I have a question or a situation that requires on-site service.

If you have a question or a situation that requires on-site service, then contact our Service department by phone
+31 33 299 18 50 or via e-mail: support@flamco.nl

I would like to receive a tender.

For tenders please contact our service department. By phone +31 33 299 18 50 or by mail support@flamco.nl


CalculationVessel Calculation for Central Heating Systems

An easy to use calculation tool that helps you select the correct expansion vessel based on simple system parameters. 

                      Expansion vessel sizing tool 


Sizing Expansion Automats

Basic concepts for the calculation of
expansion automats.

Sizing Expansion Automats


Calculation for Airfix Vessels

Basic concepts for the calculation
of an expansion vessel in a mains water

                      Calculation Airfix Vessels


Calculation method for Flamco Rail

Calculation method for two types of load situations.

Flamco Rail

Icoon rekenhulp

Falx: Calculation of the ballast requirement

The online Falx Calculation Tool gives you an accurate estimation of the amount of components and ballast weight needed for the correct use of the Falx PV mounting system.

Falx: Frequently asked questions

Read the most frequently asked questions and answers about the Falx mounting system.

Clevis Hangers

Clevis Hangers

Flamco offers a full programme of clevis hangers. You can download the chapter from our catalogue here as a pdf file.

 Clevis Hangers



View our special e-learning videos or product animations.


We work according to internationally quality standards

CAD symbols

Several 3D models of our products offered for download.