Main applications

  • Building services
  • HVAC
  • Heat transfer, Cooling circuits
  • Heating / ventilation / air-condition
  • Industry engineering
  • Special processes

Design type

Circulator pumps

Technical data

Q max 51.0 m³/h
H max 18.0 m

Further technical information about Calio

Overview of technical data

Q (50Hz) 0.0 – 51.0 (m³/h)
H (50Hz) 0.0 – 18.0 (m)
Type of bearing Plain bearings
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage
Impeller material (EN standard) 1.4301 CALIO, POLYAMID CALIO S
Type of installation In-line
Type of coupling None
Type of lubrication Product lubrication
Max. permissible fluid temperature 110 (°C)
Nozzle position In-line
Pump set location Dry installed
Shaft material (EN standard) 1.4304 CALIO, KERAMIK CALIO S
Type of casing Volute casing
Type of impeller Closed / Radial
Type of stage casing Volute casing
Casing material (EN standard) GRAUGUSS, KTL-BESCHICHTET
Installation position Horizontal or vertical
Shaft seal type Seal-less
Main applications Building services
Casing material Cast iron
Maximum discharge-side pressure 16 (bar)
Maximum drive rating 0.80 (kW)
Type of installation Stationary