Fire protection hydrophore set. ZH-CRFF/WF 2.5.9/1,5kW, with CNBOP approval certificate, GRUNDFOS/INSTALCOMPACT - without test bypass, cat. no.: 92812991 / SAP no.: DAQ079, which must be ordered separately. 92829821

Professional solution for fire safety

This PPOŻ. ZH-CRFF/WF 2.5.9/1,5kW booster set is a reliable solution for increasing water pressure in fire extinguishing systems, fire water networks, and hydrant and dual-purpose (domestic and hydrant) installations. It is designed with the needs of professional installers in mind and to ensure the highest level of safety for end-users. It has a CNBOP approval certificate, which confirms its compliance with applicable standards.

Performance and technical parameters

The set is characterized by high performance – up to 17.6 m³/h – and the ability to lift water to a height of up to 63 meters. The 1.5 kW motor ensures stable and efficient pump operation, and the three-phase power supply (400…400 V) guarantees reliability in demanding conditions. Support for Modbus TCP and Modbus RTU protocols enables integration with building monitoring and control systems, which is particularly important in industrial and public facilities. The set is suitable for use with potable water, which expands its range of applications. Two pumps in the set provide redundancy and increase system reliability.

Key features and benefits

• CNBOP certificate: Guarantee of compliance with safety and quality standards, essential for fire installations.
• High efficiency: Provides adequate water pressure for effective operation of extinguishing and hydrant systems.
• Versatility: Can be used in fire water mains, hydrant installations and dual-purpose installations.
• Integration with BMS systems: Support for Modbus TCP/RTU protocols enables remote monitoring and control of the set.
• Dedicated to potable water: Wide range of applications, also in residential and public buildings.
• Dual-pump design: Increased reliability thanks to redundancy – failure of one pump does not cause complete system shutdown.
• Test bypass (OT40): A necessary element of the set, which must be ordered separately (cat. no: 92829821), allowing for testing the system’s efficiency without having to shut it down. This is important for regular inspections and maintaining the full functionality of the fire protection installation.

Please remember that a OT40 test bypass (cat. no: 92829821) must be purchased separately for the set to function properly. This is a mandatory element required by regulations and ensuring the possibility of regular checking the system’s efficiency without shutting it down.