Large tank pump
Part number 
SI1822SIUN23
Available in 
Europe

The Si-1822 pump is designed to evacuate heavy and contaminated condensates. Capable of evacuating up to 380 l/h, the Si-1822 pump is ideal for air conditioning units and industrial refrigeration displays. The Si-1822 tolerates charged, high temperature and acidic condensates (pH>3.4) produced

Durable pump
Part number 
SI1830SCUN23
Available in 
Europe

The SI 1830 pump is designed to be easily installed whatever the layout of the premises. Capable of evacuating up to 400 l/h, the SI 1830 pump is suitable for air conditioning units and industrial refrigeration displays.

Large tank pump – Hot water
Part number 
SI1850SIUN23
Available in 
Europe

The SI 1850 pump is designed to evacuate heavy and contaminated condensates. Capable of evacuating up to 1100 l/h, the SI 1850 pump is suitable for air conditioning units and industrial refrigeration displays.

Inside the unit pump
Part number 
SI20CE01UN23
Available in 
Europe

The Si-20 is designed to easily fit inside mini-split air conditioning units. The Si-20 is fully reliable in any kind of environment. Its operating sound level remains silent whatever the volume of condensates.

Compatible with all standards
Part number 
SI2052SIUN23
Available in 
Europe

The versatile Si-2052 is suitable for replacement of some market standards drain pumps used in cassette type air-conditioning units up to 20 kW.

Compact design for installation versatility
Part number 
SI30UL01UN
Available in 
US

The Si-30 is suitable for all air conditioners up to 5.6 tons (20 kW / 67kBtu). Specifically designed for lifting condensate and for its usability, the Si-30 is silent regardless of the volume of condensate.

Compact design for installation versatility
Part number 
SI30CE01UN23
Available in 
Europe
Asia

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

The piston technology is specifically designed for removing condensates from air conditioning systems.

Max flow rate
Part number 
SI33CE01UN23
Available in 
Europe

The high capacity Si-33 (30l/h) is suitable for air-conditioning units from 20 kW up to 30 kW.

The piston pump inside the Si-33 is specifically designed for removing condensates from air conditioning systems in any environment.

Compact design
Part number 
SI60CE01UN23
Available in 
Europe
Asia

The Si-60 is a piston pump with a built-in tank (0,37l) suitable for air-conditioning units up to 20 kW. 

This pump is equipped with the Sauermann piston pump technology specifically designed for removing condensates from air conditioning systems.

Compact, with up to 30 l/h flow rate
Part number 
SI63CE01UN23
Available in 
Europe
Asia

Suitable for air-conditioning units up to 30 kW, the powerful Si-63 is equiped with the Sauermann piston pump technology specifically designed for removing condensates. It has a 0.37L tank, but is still very compact and easy to install.

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