Sauermann Si-30 Compact Mini Condensate Pump

The high performance Si-30 is suitable for air-conditioning units up to 5.6 tons (67k Btu/h - 20 kW). The patented piston technology is specifically designed for removing condensate from air conditioning systems. The Si-30 is fully reliable in any kind of environment. Its operating sound level will remain silent (20 dBA) whatever the amount of condensate.

• For units up to 5.6 tons
• 5 gph max. flow 
• 33 ft max. head discharge

Kit contents: 
• Si-30 Piston Pump
• Detection Unit - SI2958, 2 ft cable
• Anti-Vibration Mounting Bracket
• Clear PVC Tubing, 1/4 in. i.d. fitted with a Drain Safe Device
• Power Cable, 5 ft (2 power wires, 2 safety wires)
• 90 Deg Rubber Elbow, 19/32" i.d. x L 6"
• Vent Tube, Mounting Rail, Tie Wraps

model description usually ships price QTY
SI30UL01UN12 Sauermann Si-30 120V (5 gph) mini condensate removal pump. 1 Day. In-stock $114.90
SI30UL01UN23 Sauermann Si-30 230V (5 gph) mini condensate removal pump. 1 Day. In-stock $114.90
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Sauermann Si-30 Specs

Sauermann Si-30 Kit

Sauermann Si-30 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:   Condensate flow at 25 feet?
A:   Flow depends on discharge head and length of tubing. See page 2 of the catalog sheet for the chart of flows:

       Asked on 2024-03-01 by Jack

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why buy from us?

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