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Popular HVAC Products
Sauermann Si-30 Piston Pump
Features of Si-30 Condensate Pump
- The high performance Si-30 is suitable for air-conditioning units up to 20 kW.
- The piston technology is specifically designed for removing condensates from air conditioning systems.
- The Si-30 is fully reliable, in any kind of environment.
- Its operating sound level will remain silent whatever the volume of condensates
Technical Specification
| Max. flow rate | 20 l/h |
| Max. suction head | 3m |
| Max discharge head | 10m (flow rate= 4l/h) |
| Max. pressure | 14 m (flow rate = 0 l/h) |
|
Sound level at 1m According to EN ISO 3744(Measured at LNE lab, pump operating with water, out of application) |
20 dBa |
| Mains supply | 230 V~ 50 Hz – 14 W |
| Insulation class | Double insulation |
| Detection levels | ON: 16 mm; OFF: 11 mm; Safety: 19 mm |
| Safety switch | NC 8 A resistive – 250 V |
| Thermal protection (overheating) | 115 °C (auto-reset) |
| Max. condensate temperature | 35 °C |
| Operating conditions | 100% - Continuous duty |
| Protection | IP20 |
| Safety standards | CE & EAC |
| RoHS directive | Compliant |
| WEEE directive | Compliant |
Patented technology
- Increased performance: Only one pump, for air conditioning unit up to 20 kW.
- High resistance to pollution created by general environment. Capable of discharging small particles.
- Proven Reliability.
- The Drain Safe Device retains prime and prolongs the pump life.
Energy saving
- Improved performance and high flow rate reduce operation time and energy consumption.
Silent
- Quiet in operation: 20 dBA independently tested.
- The size of the air-conditioning unit and volume of condensates to be removed does not affect the operational sound level of the pump.
- Mounting bracket specifically designed to reduce vibration transmission to the wall / panel or pipework.
Easy to install
- Compact design
- Mounting bracket: allows the pump to be wall mounted or hung from ceilings and pipework.
- Lockable plug-in power cord to avoid unintended disconnection.
Applications
For use with any air-conditioning units,
up to 20 kW:
- Wall mounted
- Ceiling suspended
- Ducted
- Fan-coils