
SI3000SIUS11 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $125.00 | Condition is New, Sauermann SI-30-120V Condensate Pump w/Detection, 5.6 Tons, 5gph, 120V, FREE SHIPPING | 99.0% |
![]() | $149.49 | Condition is New, Sauermann Si-30-120V Mini Condensate Removal Pump, 5.5 Tons, 120V, FREE SHIPPING | 99.9% |
![]() | $155.00 | Top Pick! Condition is New, Sauermann Si-30 120V Condensate Removal Pump, shipping cost = $7.38 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $65.99 | Condition is For parts or not working, Sauermann SI-30 & SI-33-120V Condensate Pump w/Detection 5gph, 120V !Charity!, FREE SHIPPING | 99.4% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $99.99 | Condition is New – Open box, Sauermann Si-30 120V Condensate Removal Pump, shipping cost = $7.76 | 100.0% |

The Sauermann SI3000Sius11 condensate pump is a reliable and efficient solution for managing the condensate drainage of air conditioning and refrigeration systems with a cooling capacity of up to 5.6 tons and a condensate flow rate of 5 gallons per hour. This condensate pump is designed for use with 120V power supplies.
The SI3000Sius11 features a sophisticated detection system that automatically starts the pump when the condensate level reaches a preset point, ensuring that the system is constantly draining and preventing potential flooding. The pump is also equipped with a float switch that shuts off the pump when the condensate level drops below a certain point, helping to conserve energy and prolong the life of the pump.
This condensate pump is constructed from high-quality materials, including corrosion-resistant stainless steel and durable plastic components. The pump housing is designed to be easily accessible for maintenance and cleaning, with a removable lid and a large drain port for quick and easy drainage.
The SI3000Sius11 is also equipped with a self-priming function, which allows it to start pumping condensate even when the pump is not submerged in liquid. This feature is particularly useful in installations where the condensate drain line may not be at the same level as the pump or where there are occasional air locks in the line.
The pump operates quietly and efficiently, with a maximum noise level of just 55 dB(A). It is also designed to be easy to install, with flexible mounting options and a compact design that allows it to be installed in tight spaces.
Overall, the Sauermann SI3000Sius11 condensate pump is an ideal choice for commercial and industrial applications where reliable and efficient condensate management is essential. Its advanced detection system, durable construction, and quiet operation make it a top choice for air conditioning and refrigeration systems of all sizes.
The Sauermann SI-3000 Sius 11 si-30-120V condensate pump is designed for use in air conditioning, refrigeration, and heat pump systems. This pump automatically drains condensate water, preventing water damage and maintaining optimal system performance. Here are some pros and cons to help you make an informed decision about purchasing this condensate pump.
Pros:1. Compact Design: The SI-3000 Sius 11 si-30-120V condensate pump has a compact design, making it easy to install in various applications.
2. Energy Efficient: This pump is energy efficient, with a low power consumption of 120V and a maximum power consumption of 30W.
3. Automatic Operation: The condensate pump features an automatic operation, which means it turns on when the condensate water level reaches a certain point and turns off when the water level drops.
4. Durable: The pump is made of high-quality materials, including a stainless steel housing and impeller, ensuring longevity and resistance to corrosion.
5. Easy Installation: The SI-3000 Sius 11 si-30-120V condensate pump comes with a universal mounting bracket, making installation quick and easy.
Cons:1. Limited Capacity: This condensate pump has a capacity of 5 gallons per hour (GPH), which may not be sufficient for larger systems or high-volume applications.
2. No Alarm System: The pump does not have an alarm system to alert users when there is a problem with the pump or the condensate drain line.
3. No Integrated Float Switch: The SI-3000 Sius 11 si-30-120V condensate pump does not have an integrated float switch, which may require additional components for proper operation in some applications.
Conclusion:The Sauermann SI-3000 Sius 11 si-30-120V condensate pump is an efficient and reliable solution for draining condensate water in small to medium-sized air conditioning, refrigeration, and heat pump systems. Its compact design, automatic operation, and energy efficiency make it an attractive option for those looking for a hassle-free solution to condensate drainage. However, its limited capacity and lack of advanced features may not be suitable for larger systems or applications that require more advanced monitoring and control.
Recommendation:If you have a small to medium-sized air conditioning, refrigeration, or heat pump system and are looking for a reliable and efficient condensate pump, the Sauermann SI-3000 Sius 11 si-30-120V condensate pump could be an excellent choice. However, if you have a larger system or require advanced features such as an alarm system or integrated float switch, you may want to consider a more robust and feature-rich condensate pump. Ultimately, the decision depends on your specific application requirements and budget.
Details:
Proven reliability the patented Sauermann technology inside the pump makes it fully reliable in any kind of environment. High resistance to pollution capable of discharging small particles. Silent operation. All-purpose mounting bracket allows the pump to be easily mounted on walls ceilings or pipework.
Locking power cord. Improved performance and high flow rate reduce operation time energy consumption. Versatile installation options. Compact design fits in tight spaces.
Plug-in power cord makes maintenance and replacement hassle free. Quiet in operation: 20 Dba independently tested. Designed to reduce vibration transmission the wall panel pipes or line sets. Anti siphon device prolongs the life of pump.
specifications maxohvac:
- brand: Sauermann
- mpn: Si3000sius11
- part type: Pump
- non-domestic product: No
returns maxohvac:
- time: 30 days
- paid by: seller
- method: money back
- policy: returns accepted
shipping maxohvac:
- carrier: ups
- class: economy
- transit: 4-10 days
- type: fixed
- service: ups ground saver
offer maxohvac:
- availability: in stock
- started: september 14, 2025
- prices: $65.99–$155.00
- item condition:
- New
- For parts or not working
- New – Open box
- best offers: true
- options: ship-to-home
- sold #: 19
- in stock #: 5
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
seller maxohvac:
- rating: 100.0%
- city: san antonio, texas
- # reviews: 49
payments maxohvac:
- credit card: mastercard
- other
- wallet: paypal
Also Viewed:
- SI30UL01UN12: BOX, Sauermann
- SI3100SIUS11: PUMP HEAD, Sauermann
- SI-33: PUMP, Sauermann




