[NMR Pipe Protector Verification Results] Windsor Castle
Preventing red rust deterioration of the hot water piping at Windsor Castle in the UK!
The hot water supply pipes used in Windsor Castle, owned by the British royal family and with a history of 900 years, utilize SGP pipes. To prevent red rust deterioration and extend the lifespan of the pipes, an NMR Pipe Protector was installed on January 24, 2007. Before the installation of the NMR Pipe Protector, the iron content in the water in Room 107 was 3.32 mg/l, but 42 days after installation, it dropped to 0.007 mg/l. Additionally, the average iron content from two other sampling locations was 4.255 mg/l before installation, but decreased to 0.0105 mg/l after installation. This is significantly lower than the drinking water quality standard set by the UK, which is 0.2 mg/l. As a result, it has been demonstrated that the NMR Pipe Protector effectively prevents the occurrence of new red rust within the pipes and transforms existing red rust into black rust, which does not dissolve in water. By continuing to use the NMR Pipe Protector, the hot water supply pipes have completely eliminated internal red rust deterioration and, by preventing external corrosion, have become usable for as long as the building remains standing.
basic information
【Introduction Overview】 ■Building Name: Windsor Castle ■Location: Windsor ■Building Overview: Approximately 900 years old ■Installation Date: January 24, 2007 ■Installed Piping/Number of Units: Hot water piping (SGP pipe 50mm)/PT-50DS x 2 units *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Model number/Brand name
"NMR Pipe Protector" for preventing red rust inside pipes.
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
