Calio Z

Main applications

  • Building services
  • Flood control
  • Heating / ventilation / air-condition
  • Industry engineering
  • Special processes

Technical data

Q max 52.0 m³/h
H max 12.0 m


Maintenance-free high-efficiency flanged or screw-ended glandless pump in twin pump design with high-efficiency electric motor and continuously variable differential pressure control.


Heating, ventilation, air-conditioning and heat recovery systems, cooling systems, industrial recirculation systems

Further technical information about Calio Z

Overview of technical data

Q (50Hz) 0.0 – 52.0 (m³/h)
H (50Hz) 0.0 – 12.0 (m)
Type of bearing Plain bearings
Drive Electric motor
Type of drive Electric motor
Drive voltage Low voltage
Connection to power supply 230 V, 1~
Type of first impeller Closed / Radial
Impeller material (EN standard) PSU-GF30
Type of installation In-line
Type of coupling None
Type of lubrication Product lubrication
Max. permissible fluid temperature 110.0 (°C)
Pump set location Dry installed
Integrated control system Yes
Type of stage casing Volute casing
Casing material (EN standard) EN-GJL-200, KTL-BESCHICHTET
Installation position Horizontal
Shaft seal type Seal-less
Main applications Building services
Casing material Cast iron
Maximum discharge-side pressure 16.0 (bar)
Maximum drive rating 0.8 (kW)
Type of installation Stationary