Sauermann Si-20 Inline Mini Condensate Removal Pump

Take advantage of Sauermann's legendary performance packed in to a compact, versatile design, slim enough for easy in-unit mounting.  Si-20 with slim design for a quick install inside the air conditioning unit.

• For units up to 5.5 tons
• 5 gph max. flow
• 33 ft max. head discharge
 Integrated drain safe device assures trouble-free operation
 Rubber dampers aid in an easy, quiet installation
 Ultra quiet operation

Kit contents: 
• Si-20 Piston Pump
• Detection Unit - SI2958, 2' cable
• Anti-Vibration Rubber Dampers (2)
• Clear PVC Tubing, 1/4" i.d. fitted with a Drain Safe Device
• Power Cable, 5' (2 power wires, 2 safety wires)
• 90 Deg Rubber Elbow, vent tube, connector, wire clamps

model description usually ships price QTY
SI20UL01UN12 Sauermann Si-20 120V (5 gph) mini condensate removal pump. 1 Day. In-stock $114.80
SI20UL01UN23 Sauermann Si-20 230V (5 gph) mini condensate removal pump. 1 Day. In-stock $114.80
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Sauermann Si-20 Specs

Sauermann Si-20 Kit

Sauermann Si-20 Picture


Stocked in both Oregon and New York state. See transit maps below.

Some products might ship from multiple warehouses.

Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   I am looking for the wiring diagram for 230 volt operation. For the SI-20

       Asked on 2019-05-22 by donald

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why buy from us?

We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.

Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.