SAUERMANN SI-61 PISTON PUMP FOR ACID CONDENSATE DRAINAGE FOR BOILERS UP TO 50 KW

The Sauermann SI61CE02UN23 is a compact, quiet, monobloc piston pump designed to remove acid condensate from condensing boilers up to 50 kW and air conditioning units up to 10 kW. Thanks to Sauermann's patented technology, it removes even small particles, ensuring high performance and long-term reliability.

Equipped with a 0.37-liter tank, integrated float, and IPX4 protection, the SI-61 is also suitable for installation in living areas such as kitchens or utility rooms, where low noise levels are required.

Main Features:

* Flow rate: 10 l/h
* Maximum delivery height: 8 m (4 m under normal conditions)
* Tank capacity: 0.37 liters
* Power supply: 230 V~ 50/60 Hz – 10 W
* Sound level: 28 dBA at 1 m
* Thermal protection: Yes, with auto-reset at 90°C
* Safety switch: NC 4 A resistive 250 V
* Insulation class: Double insulation
* Degree of protection: IPX4
* Operating conditions: 100% continuous
* Detection levels: ON at 28 mm, OFF at 24 mm, safety at 35 mm
* CE, RoHS, WEEE compliant

Package contents:

* SI-61 pump with integrated float switch
* 1.5 m plug-in power cable
* 2 wires for safety contact
* 5 m discharge hose Ø 6 mm
* Adapter Rubber inlet Ø 15-20-24-32-40 mm
* Self-sealing exhaust connection
* Spring clips (x4), screws and anchors for fastening

Recommended applications:

* Condensing boilers up to 50 kW
* Air conditioning units up to 10 kW
* Residential or commercial environments where low noise and compactness are required