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Sauermann Si-20

The Si-20 is designed to easily fit inside mini-split air conditioning units.

Product code: SI20CE01UN23
1-2 days from order
Vat excluded

The Si-20 is fully reliable in any kind of environment. Its operating sound level remains silent whatever the volume of condensates.

Technical details

Max flow rate 20 l/h
Max suction head 3 m
Max pressure 14 m
Insulation class Double insulation
Mains supply 230V~ 50Hz - 14 W 
Operation conditions 100%
Color Ral 9010

0,73 kg

Safety switch NC 8 A résistive – 250V
Detection Detection unit
Thermal protection 115°C (auto-reset)

Kit contents 

  • Si-20 piston pump 
  • Detection unit, 0.63 m cable 
  • 2 anti-vibration rubber dampers 
  • Clear PVC tube  int. 6 mm – L: 60 mm, fitted with a « Drain Safe Device » pre-mounted 
  • 1.5 m power cable: 2 power wires, 2 safety contact wires. 
  • Detection unit installation kit:rubber elbow 90° Ø int. 15 x L 152 mm,vent tube Ø int. Ø int. 4 x L 75 mm,3 double wire clamps
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