Sauermann Si-20 condensate pump for air conditioning systems - Oscillating piston pump / 20 l/h

NEW SI-20 - SO QUIET YOU WON'T NOTICE IT

Vibrating piston pump

For extremely discreet installation in air conditioning units

With its extremely slim housing, the Si-20 pump can be installed in all air conditioning units or ducts. This mini pump is characterized by a market-leading size/performance/noise ratio and absolute reliability. The patented oscillating piston technology guarantees condensate drainage for air conditioning systems up to 20 kW and is extremely energy-efficient.

• Mounted in the air conditioner
• Low noise
• Exceptional performance
• For air conditioners up to 20 kW
• Maximum reliability

The new generation of the pump core

The new generation of the Si-20 pump core has been significantly downsized, without reducing the top performance of Sauermann's patented oscillating piston technology, which has been proving its extremely high efficiency for over 12 years. This results in a delivery rate of up to 20 liters per hour, which is unique for this format.

Learn more about the new Si-20 pump

• The slimmest mini pump on the market with a cross-section of just 27 x 27 mm
• Exceptional performance-to-noise ratio: Only 19 dBA
• Can be installed in all commercially available air conditioners
• Resists all environmental influences

Scope of delivery

• 1 oscillating piston pump with 1.5 m power cable: 2 cores for power supply, 2 cores for safety switch
• 1 float switch (SI2958, power cable 1.5 m)
• 1 Transparent PVC hose with an inner diameter of 6 mm - length: 60 mm, with a pre-assembled "Drain Safe Device" ventilation
• 1 PVC hose with an inner diameter of 6 mm - length: 0.63 m with insulating foam
• 1 90° elbow connection with an inner diameter of 15 mm x length 152 mm
• 1 vent hose with an inner diameter of 4 mm x 75 mm
• 1 fixing rail
• 1 self-adhesive strip
• 3 wire hose clamps
• 3 cable ties 2.5 x 200 mm
• 1 fixing set: 1 mounting plate + rubber vibration damper