MAX FLOW RATE
The high capacity Si-33 (30l/h) is suitable for air-conditioning units from 20 kW up to 30 kW.
The piston pump inside the Si-33 is specifically designed for removing condensates from air conditioning systems, whatever the environment.
● « Sauermann inside » : new piston, patented technology
– High performance: pump suitable for air-conditioning units from 20 kW up to 30 kW. It replaces the SI1730 and EE1750.
– High resistance to pollution created by general environment. Capable of discharging small particles.
– Proven Reliability.
● Low sound level
– Low sound level in operation: 34 dBA independently tested.
– New mounting bracket specifically designed to reduce vibration transmission to the wall / panel or pipework.
● Easy to install
– Compact design.
– New mounting bracket : allows the pump to be wall mounted or hung from ceilings and pipework.
– Plug-in power cord to make maintenance and replacement hassle free.
● Energy saving
Improved performance and high flow rate reduce operation time and energy consumption.
- Piston pump
- Anti-vibration mounting bracket
- Plug in power cable with 2 safety switch wires (1,5 m)
- 6 tie wraps, 2.5 x 100mm
- Detection unit (SI2958, 1.5m cable)
- Detection unit installation kit :
- rubber elbow 90° Øint.15 x L 60mm,
- vent tube Øint 4 x L 75 mm,
- mounting rail,
For use with any air-conditioning units, from 20 kW up to 30 kW:
– Wall mounted
– Ceiling suspended
– Ducted & Fan-coils
|Max flow rate||8 gph|
|Max discharge head||43 ft|
|Max suction head||13 ft|
|Max pressure||60 ft|
|Insulation class||Double insulation|
|Mains supply||120V: (SI33UL01US12) / 230V: (SI33UL01US23)|
|Operation conditions||40%: 3s ON – 5s OFF|
|Master pack quantity||20|