Condensate evacuation pump Si-20 Sauermann

The slim design allows the SI-20 to be easily installed inside mini-split air conditioners, but also on the sides of the unit.

The SI-20's Sauermann piston technology is specifically built to extract condensate from air conditioning systems. This technology makes the SI-20 totally reliable in any type of environment.

The operating sound level of the SI-20 remains extremely quiet (22 dBA) regardless of the level of condensate. The Si-20 pump is equipped with rubber dampers designed to reduce noise caused by vibrations.

The Si-20 is equipped with a pre-installed drainage system, with unmatched reliability in any type of installation .

Main characteristics of the Si-20 condensate evacuation pump:
- Record power/noise ratio: only 19 dBA.
- Noise pollution clearly lower than that of air units quieter air conditioners.
- Insulating foam in the tube supplied to reduce vibrations.
- Resistant to all types of environments.
- It can drain condensate loaded with small particles.
- Designed to replace the most models of mini pump on the market.
- Designed for a disassembly adapted to the recycling of plastics and components.
- The thinnest mini pump on the market: only 27 x 27 mm in section.
- It can be integrated inside all air conditioning units. or from the market.
- It can be inserted into the gutters and attached to the refrigerant pipes by means of four lateral fixings for clamping clamps.
- Connection and disconnection of the detector in a click from a remote socket to facilitate installation and maintenance.
- Accessories included to simplify installation: fixings, plates, pre-assembled anti-siphon, etc.
- Record size/power ratio: maximum flow rate of 20 liters per hour for air conditioning units up to 20 kW.< br>- Patented very high efficiency piston pump technology.

Technical characteristics of the Si-20 condensate evacuation pump:
- Maximum flow: 20 l/h
- Head of maximum suction: 3 m
- Maximum discharge height: 10 m - flow rate = 4 l/h
- Maximum pressure: 14 m - flow rate = 0 l/h
- Noise level: 19 dBA
- Power supply: 230 V~ 50 Hz - 15 W
- Insulation class: (double insulation)
- Detection levels: Start: 16 mm, Stop: 11 mm, Safety: 19 mm
- Safety contact: NC 6 A resistive - 250 V
- Thermal protection (overheating): 115 °C (automatic restart)
- Maximum condensate temperature: 35 °C< br>- Duty cycle: 100% - Continuous operation
- Protection: IPX2
- Safety standards: CE, EAC, UKCA
- RoHS Directive: Compliant
- WEEE Directive: Compliant
- Pump dimensions: L 180 x W 27 x H 27 mm
- Packaging dimensions: L 173 x W 160 x H 72 mm
- Weight (with packaging): 0.46 kg

Kit contents:
- 1 Si-20 piston pump with
- 1 detection unit, 0.63 m cable
- 1 2 anti-vibration rubber dampers
- 1 Transparent PVC tube Ø int. 6 mm – L: 60 mm, equipped with a pre-assembled "Drain Safe Device"
- 1 power cable 1.5 m: 2 power wires, 2 safety contact wires.
- 1 housing 2 pieces (back plate and cover).
- 1 Detection unit installation kit: rubber elbow 90° Ø int. 15 x L 152 mm, ventilation tube Ø int. Øint. 4 x L 75 mm, 3 double clamps
- 1 3 screws and plugs to fix the back plate

Applications:
All air conditioning units up to 20 kW