Sauermann Si-30 Condensate Pump

The high-performance Si-30 is suitable for air-conditioning units up to 20kW.

The piston technology is specifically designed for removing condensates from air conditioning systems. The Si-30 is fully reliable, in any kind of environment. Its operating sound level will remain silent whatever the volume of condensates.

Sauermann Si-30 Condensate Pump

  • Increased performance: Only one pump, for air conditioning unit up to 20 kW
  • High resistance to pollution created by the general environment. Capable of discharging small particles
  • Proven Reliability
  • The Drain Safe Device retains prime and prolongs the pump life
  • Quiet in operation: 20 dBA independently tested
  • The size of the air-conditioning unit and volume of condensates to be removed does not affect the operational sound level of the pump
  • Mounting bracket specifically designed to reduce vibration transmission to the wall/panel or pipework
  • Compact design
  • Mounting bracket: allows the pump to be wall mounted or hung from ceilings and pipework
  • Lockable plug-in power cord to avoid unintended disconnection
  • Improved performance and high flow rate reduce operation time and energy consumption.
  • Piston pump
  • Clear PVC tube int. dia. 6mm – L: 1m, fitted with a « Drain Safe Device » premounted
  • Anti-vibration mounting bracket
  • 1.5 m lockable plug-in power cable: 2 power wires, 2 safety switch wires. - 6 tie wraps, 2.5 x 100mm
  • Detection unit (SI2958, 1.5m cable)
  • Detection unit installation kit:
  •  - rubber elbow 90° Øint.15 x L 60mm
  •  - vent tube Ø int 4 x L 75 mm
  •  - mounting rail
  •  - adhesive


Max. flow:20.0 litres/hr @ 0m head
Max. suction lift:3.0m
Power supply:230 V AC, 50/60 Hz
Class:II appliance
Max. water temp.not known
IP protection:IP20
Max. recommended head:10m
Sound level:20 dB(A) @ 1m
Max. AC unit output:20 kW
Discharge tube:6mm ID
Safety switch:8.0A resistive

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