Set of 2 DN25 hoses with 1 inch / 1 inch nuts with UV insulation 9 mm L=1.50m ZFS25-NO1-NO1-A1500

Flexible hoses for heating and cooling systems

This set includes two flexible stainless steel hoses designed to connect components in installations such as heat pumps, heaters, or water conditioners. These hoses are a ready-to-use solution that significantly reduces installation time. Rotatable nuts with flat sealing washers ensure a convenient and tight connection.

Construction and application

The hoses are made of stainless steel, which guarantees their durability and corrosion resistance. They are particularly recommended for systems using drinking water and glycol mixtures – the material is completely non-toxic and safe for health. The flexibility of the hoses allows for compensation of vibrations and thermal expansion, minimizing stress in the installation. Additional thermal insulation with a thickness of 9 mm protects against heat loss and is resistant to UV radiation, which increases the product's lifespan even in outdoor conditions.

• Durable construction: threaded ends are permanently connected to the steel hose, eliminating the risk of disconnection during operation.
• Versatility: suitable for use with various types of heating and cooling devices.
• Safety: resistant to glycol contact and non-toxic – ideal for underfloor heating systems or sanitary installations.
• Convenient installation: a ready-to-use set saves time and minimizes the risk of errors during installation.
• Protection against external factors: UV insulation protects against material degradation under the influence of sunlight.

The hoses are characterized by high pressure resistance (up to 10 bar) and temperature resistance (up to 95°C), which ensures their reliable operation in various working conditions. Their flexibility is not only convenient for installation but also reduces noise and vibration in the installation – especially important when connecting heat pumps or other vibration-generating devices.