✅ How do I choose the right peristaltic pump for my air conditioner? 

The choice of a peristaltic condensate pump depends on two critical factors: the required flow rate, the head of the delivery and the environment of the installation, which can determine the choice of detection mode. We invite you to consult the technical specifications of each pump. 
 

⚙️ How do peristaltic pumps work? 

The operation of a peristaltic pump is based on a simple principle: a flexible hose is compressed by one or more rollers attached to a roto. This compression pushes the fluid inside the pipe toward the outlet, while the released portion of the pipe returns to its shape, creating suction that draws liquid in from the inlet. 

This system, used in many industrial and medical sectors, offers precise pumping, without direct contact between the fluid and the mechanical parts. Regular replacement of the peristaltic pump hose and maintenance of the peristaltic pump rollers ensure optimal performance and long equipment life. 
 

🏠 How do I find a distributor? 

You have a question about the price of our peristaltic pumps? How can you find your nearest Sauermann condensate pump distributor?
You can use our interactive map: "Where to buy". 
 

🛠️ What are the advantages of Sauermann peristaltic pumps? 

The Sauermann peristaltic HVAC condensate pumps offer 5 major advantages:  

1. The power of the Si-50, Si-51 and Si-52 is suitable for common air conditioners (up to 8 kW) with a constant discharge of up to 12 m. 

2. The operation of a peristaltic pump does not produce vibration 

3. The activation modes are reliable (compressor signal, temperature differential or float), reducing the risk of failure. 

4. Maintenance is simplified: replacement of the peristaltic pump hose without tools, maintenance outside the air-conditioned room. 

5. Sauermann peristaltic pumps have increased robustness against moisture, dust and slurry fluids.