Sauermann Si-83 Centrifugal Condensate Pump With Original Tank
ESAS06037 EAN 3700543256496 ✅ SAUERMANN monoblock condensate pump with tank. Model: SI83 Voltage: 230V 50-60Hz 70W 0,67A. Maximum flow rate: 700 l/h. Maximum discharge head: 5,4m. Dimensions mm.: 315x151x175. Residential applications: Air conditioning up to 20kW. Heating up to 40 kW. Gas condensing boilers. High-efficiency gas condensing ovens.
✅ The centrifugal tank pump, reinvented: Sauermann engineers have completely redesigned the centrifugal tank pump, making the Si-83 the most compact pump in its class, while reducing and simplifying installation and maintenance time.
✅ Exceptional durability and reliability: • Detection float designed to resist fouling • Stainless steel motor shaft • Tolerates acidic, high-temperature condensate (pH > 2,5) produced by gas condensing boilers.
✅ Simple and quick maintenance: • No need to remove the pump from the installation to clean it • Removable non-return valve • Maintenance function built into the app (available for iOS and Android devices).
✅ Simple and quick installation in any location: • Designed for intuitive installation • Can be installed on the floor, on the wall or suspended from the ceiling • 5 options for the condensate inlet, for unmatched installation flexibility: 4 inlets on the top and one inlet at the side of the tank • Fixing flange system that makes levelling easier • Easily installed under appliances thanks to its very low profile: 129 mm high • Dedicated smartphone app (available for iOS and Android operating systems).
✅ Kit contents.
✅ • 1 Centrifugal pump with 2 l tank.
✅ • 1 Removable non-return valve, ext. Ø. 10 mm.
✅ • 1 Power cable 1,8 m with plug (SI83CE04UN23, SI83CE74UN23: bare terminals).
✅ • 1 Built-in safety switch, 1 m cable with plug, NC (SI83CE01UN23), NO (SI83CE41UN23) or NC/NO (SI83CE71UN23).
✅ • 1 Built-in safety switch, 1 m cable, bare ends, NC (SI83CE04UN23), NC/NO (SI83CE74UN23).
✅ • 2 screws, 2 wall plugs.
✅ • 1 Straight connector and clamp for pipe Ø 6 mm int.
✅ PRODUCT INFO.
✅ Max discharge head 5.4 m.
✅ Max pressure 5.7 m.
✅ Power supply 230 V~ 50 Hz - 115 W – 1.4 A.
✅ Duty cycle 7 % non-continuous.
✅ IP44 protection.
✅ Max. condensate temperature 55 °C.
✅ Max. condensate acidity pH > 2,5 (gas condensing boilers).
✅ Colour Black, blue - Tank volume 2 L.
✅ Weight 1.83 g - Masterpack 105.
✅ NC safety contact: 5 A resistive 250 V (SI83CE01UN23, SI83CE04UN23).
✅ NO: 5 A resistive 250 V (SI83CE41UN23).
✅ NC/NO: 5 A resistive 250 V (SI83CE71UN23, SI83CE74UN23).









