Indoor hydrant DN52, HW-52N-20-KO UNN, without space for fire extinguisher, surface-mounted, flat-folded hose L=20m, padlock, dimensions W/H/D 390x520x180mm, color red RAL3000 23885

Internal fire hydrants – reliable fire protection

This internal fire hydrant, designed for surface mounting, is a key element of fire protection equipment in public buildings, industrial plants and other facilities requiring quick access to a water source in the event of a threat. Model HW-52N-20-KO UNN, with a nominal diameter of DN52, provides effective protection thanks to its solid construction and ease of use. It is a solution for both professional installers and end-users who value safety and reliability.

Construction and application

The hydrant is equipped with a flat-folded hose with a length of 20 meters, which provides an adequate range during fire fighting operations. The padlock guarantees access only to authorized persons, minimizing the risk of unauthorized use. The red color of the housing (RAL 3000) makes it easier to locate the hydrant in emergency situations. The hydrant cabinet is made of electrolytically galvanized DC01 steel with a polyester powder coating resistant to UV radiation. This combination of materials ensures durability and corrosion resistance even in harsh environmental conditions.

The hydrant design allows connection to the power supply from both the right and left sides (model "UN"), which increases flexibility during installation. Full doors provide additional protection of the hydrant valve against mechanical damage and weather conditions. It is worth noting the possibility of attaching a seal to the body and the cabinet door – an option that increases security.

Key features and benefits

• Ready for action: A 20 m flat-folded hose allows quick access to the fire source without the need to unwind a heavy rigid hose.
• Secure access: A padlock protects against unauthorized use of fire extinguishing equipment.
• Durability and resistance: Made of high-quality galvanized steel and a polyester coating, it provides long-lasting protection against corrosion and mechanical damage.
• Universal mounting: The possibility of connecting the power supply from the left or right side facilitates installation in various room configurations.
• Clear identification: The red color of the housing (RAL 3000) in accordance with safety standards facilitates quick location of the hydrant when needed.
• Compliance with standards: The product meets the requirements of EN 671-2, which guarantees its effectiveness and safety of use.
• Dimensions tailored to needs: Compact dimensions (390x520x180mm) allow for installation in places with limited space.