get the sizing app

The GFS free to download sizing APP is available on both Apple and Android devices. A simple to use guide enables you to quickly size the diameter of GFS CSST pipe required when entering a small number of certain criteria.
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If you are ever in any doubt about the correct diameter of CSST pipe to install, contact our technical team. The technical team will be happy to help and recommend the correct size for you. We also offer a full “Take Off” service. This includes a recommendation of what size diameter CSST pipe to use. It also includes pressure drop data, together with a bill of materials for easy tendering/quoting.