4 ltr Tank Pump

4 ltr Tank Pump
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Our Price:  £359.74
List Price:  £636.46
Saving Of:  43%
(Excluding 20% VAT)(£431.69 Including VAT)

Part Number:  SI1850SIUN23
Brand:  Sauermann


Order From Supplier Typically Despatched in 2-3 days


4 ltr Tank Pump

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. The SI1850 tolerates charged, high temperature and acidic condensates (pH>3.4) produced by gas condensing boilers


Built in large volume (3.8 l) tank
Thermal protection: 135°C
Large discharge head


  • Gas condensing boilers
  • Air conditioning units
  • Cassette or multi cassette systems
  • Ducted units
  • Refrigerated display and cold store cabinet
  • Evaporators

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Products returned to us in a sellable condition will be credited subject to prior agreement and will incur a 25% restock charge.

Gas Spares and electrical items cannot be returned for credit.

If a product has failed within its warranty period, it will need to be sent to the manufacturer for testing, once the we have received credit from the manufacturer, we will then credit your account in full.  

For more information please visit our returns policy here.

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Climate Controls & Spares