With its innovative design and sophisticated next-generation pump technology, the Si-20 mini pump delivers cutting-edge performance and exceptional installation flexibility.
Sauermann has carefully designed its Si-20 mini pump inside and out, setting new benchmarks in terms of performance, discretion and reliability.
The condensate removal pump achieves the best balance in its category between size and power. With a profile redesigned by Sauermann’s research and development team, the Si-20 is the slimmest mini pump available on the market and is compatible with all air-conditioning units. The pump can be installed inside the unit or easily secured to the refrigerant pipes, even in the tightest spaces.
The next-generation integrated system is significantly more compact than its predecessor, without compromising the high performance of Sauermann’s patented piston pump technology, which has demonstrated proven efficiency for 12 years.
The result is a model offering unrivalled condensate removal capacity in its category: up to 20 litres per hour, making it compatible with air-conditioning units of up to 20 kW.
Sauermann’s research and development team designed the Si-20 with environmental responsibility in mind. Built for a long service life and developed to replace most standard models available on the market, the mini pump has been designed and tested to ensure maximum reliability.
It is also easy to dismantle, allowing its components to be recycled.
The Si-20 is manufactured at Sauermann’s production facility in Chevry-Cossigny, central France. It is assembled using a brand-new automated quality-control machine, partly financed through the French government’s France Relance recovery plan.
The programme aims to support companies that make a significant contribution to the recovery of France’s manufacturing and industrial sectors.

