KSB
Pumps
Pumps
29
Calio‐Therm S
Rp
Q [m
3
/h]
H [m]
p [bar]
T [°C]
n [rpm]
1 – 1¼
max. 3.5
max. 6
max. 10
max. +80
max. 3000
Description:
Maintenance‐free high‐efficiency screw‐ended glandless pump with high‐
efficiency electric motor and continuously variable differential pressure
control.
Applications:
Hot water supply, drinking water circulation systems and similar systems
in industry and building services (e.g. cooling water recirculation).
Circulators, variable speed
Calio S
Rp
Q [m
3
/h]
H [m]
p [bar]
T [°C]
n [rpm]
½ – 1¼
max. 3.5
max. 6
max. 10
+5 to +95
max. 3000
Description:
Maintenance‐free high‐efficiency screw‐ended glandless pump with high‐
efficiency electric motor and continuously variable differential pressure
control.
Applications:
Heating, ventilation, air‐conditioning and heat recovery systems, cooling
systems, industrial recirculation systems.
Calio
Rp / DN
Q [m
3
/h]
H [m]
p [bar]
T [°C]
n [rpm]
1 – 1¼ / 32 – 100
max. 70
max. 18
max. 16
‐10 to +110
max. 3660
Description:
Maintenance‐free high‐efficiency flanged or screw‐ended glandless pump
with high‐efficiency electric motor and continuously variable differential
pressure control.
Applications:
Heating, ventilation, air‐conditioning and heat recovery systems, cooling
systems, industrial recirculation systems.
Rio‐Eco N
Rp / DN
Q [m
3
/h]
H [m]
p [bar]
T [°C]
65 – 80
max. 65
max. 12
max. 10
‐10 to +110
Description:
Maintenance‐free, flanged high‐efficiency glandless pump with high‐
efficiency electric motor with integrated motor protection and alarm
relay (general fault message) and continuously variable differential
pressure control.
Applications:
Heating, ventilation, air‐conditioning and heat recovery systems, cooling
systems, industrial recirculation systems.
Rio‐Eco Z N
DN
Q [m
3
/h]
H [m]
p [bar]
T [°C]
n [rpm]
65 – 80
max. 56
max. 12
max. 10
‐10 to +110
max. 3550
Description:
Maintenance‐free, flanged high‐efficiency glandless twin pump with
integrated motor protection and alarm relay (general fault message) and
integrated frequency inverter for continuously variable differential
pressure control.
Applications:
Heating, ventilation, air‐conditioning and heat recovery systems, cooling
systems, industrial recirculation systems.