- Thick-walled reinforced stainless steel construction increases pressure resistance, while anti-erosion properties and frost-resistant technology ensure stable performance from 20 C to 110 C. - Connects water supply lines between wall-mounted heating units, washing machines and taps in basements, workshops, or outdoor areas that require frost resistance. - Made from durable 201 stainless steel. This double-ended hose with female-to-female fittings features a reinforced design for large water flows. Compatible with standard fittings and ideal for connecting hot water heaters and shower fixtures in demanding private and commercial applications. - For plumbers, HVAC technicians and homeowners who need strong, flexible connections for bathroom renovations, boiler installations or industrial sanitary systems. - Use scenarios: • Basements or outdoor spaces with frost risk: link wall heating units, washing machines and taps to maintain reliable supply in cold environments. • Bathroom renovations or boiler room installs: provide robust supply lines for hot water heaters and shower fixtures. • Industrial or commercial sanitary setups: support high-flow connections in warehouses, workshops or similar facilities requiring durable, frost-resistant piping.