Main applications calio
- Building services
- HVAC
- Heat transfer, Cooling circuits
- Heating / ventilation / air-condition
- Industry engineering
- Special processes
Technical data
- Q max 51.0 m³/h
- H max 18.0 m
Design calio
Maintenance-free high-efficiency flanged or screw-ended glandless pump with high-efficiency electric motor and continuously variable differential pressure control.
Application pump calio
Heating, ventilation, air-conditioning and heat recovery systems, cooling systems, industrial recirculation systems
Drive pump calio
High-efficiency permanent magnet synchronous motor, brushless, self-cooling, with continuously variable differential pressure control
▪ Integrated motor protection
▪ 1~230 V AC +/- 10%
▪ Frequency 50 Hz/60 Hz
▪ Enclosure IPX4D
▪ Thermal class F
▪ Temperature class TF 110
▪ Energy efficiency index EEI ≤ 0.203)
▪ Interference emissions EN 61000-6-3
▪ Interference immunity EN 61000-6-1
Desing Details pump calio
Bearings
▪ Product-lubricated special plain bearing
Connections
▪ Screw-ended or flanged
Operating modes
▪ Constant-pressure control
▪ Proportional-pressure control
▪ Temperature-governed differential pressure control (can only be activated with KSB ServiceTool)
▪ Open-loop control via setpoint setting
▪ Eco Mode
Main applications
Heating, ventilation, air-conditioning, cooling and circulation systems
▪ One-pipe systems and two-pipe systems
▪ Underfloor heating systems
▪ Boiler circuits or primary circuits
▪ Storage tank circuits
▪ Solar power systems
▪ Heat pumps
Overview of technical data calio
| 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) | PSU-GF30 |
| Type of installation | In-line |
| Type of coupling | None |
| Type of lubrication | Product lubrication |
| Max. permissible fluid temperature | 110.0 (°C) |
| Nozzle position | In-line |
| Pump set location | Dry installed |
| Shaft material (EN standard) | 1.4034 |
| Type of casing | Volute casing |
| Type of impeller | Closed / Radial |
| 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 |
