Compact design
Part number 
SI2750SIUN23
Available in 
Europe

Mini condensate pump specifically designed for air conditioning units with limited internal space.

The high performance Si-2750 is suitable for internal units up to 10 kW.

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.

Inside the Unit
Part number 
SI20UL01UN
Available in 
US

Slim design for a quick installation inside the air conditioning unit. 

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.

Under the Unit pump
Part number 
OP20UL01UN
Available in 
US

The compact, sleek design of the Omega Pack is the ideal choice for  convenient under unit mounting.  The onboard Si-20 provides you Sauermann's high performance pumping capacities, yet with ultra quiet operation.

Compact design
Part number 
SI61CE01UN23
Available in 
Europe

 The Si-61 is a piston pump with built-in tank (0,37l) designed to remove acidic condensates from gas condensing boilers up to 50 kW. 

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

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.

Safety first
Part number 
PS1800SCUN23
Available in 
Europe

Designed for gas boilers, the pressure safe system allows a safe discharge of condensates and pressure release valve water.

Low profile tank to slide easily under cabinets
Part number 
Si1931
Available in 
Europe

Ability to discharge heavy and contaminated condensates from refrigeration units
Stainless steel tank
Integrated non return valve
Suitable for mild acid and hot condensates (56°C max in continuous, 65°C max in peak)
6.5 l tank capacity

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