Hya-Duo D FL

Main applications

  • Building services
  • Pressure boosting, fire fighting systems
  • Water supply

Design type

Pressure boosting units

Technical data

Q max 110.0 m³/h
H max 160.0 m


Dual-Pump booster set with redundant control unit.


For fire fighting application according DIN 14462

Further technical information about Hya-Duo D FL

Overview of technical data

Q (50Hz) 0.0 – 110.0 (m³/h)
H (50Hz) 0.0 – 160.0 (m)
Drive frequency 50 Hz
Type of drive Electric motor
Drive voltage Low voltage
Type of coupling 00
Type of lubrication Product lubrication
Number of pumps 2
Pump set location Dry installed
Casing material (EN standard) 1.4301
Installation position Vertical
Main applications Industry and process engineering, Water, Building services
Casing material Chrome nickel steel
Maximum discharge-side pressure 16 (bar)
Maximum drive rating 22 (kW)
Type of installation Stationary
Maximum speed of rotation 2900 (1/min)
Standby pump Yes
Type of connection Direct