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 in any environment.
High resistance to pollution
Proven Reliability
Low sound level
High performance
Drain Safe Device
| Technical details | |
| Max flow rate | 8 gph 30 l/h |
| Max discharge head | 43 ft 13 m |
| Max pressure | 60 feet 18 m |
| Max suction head | 13 feet 3.3 m |
| Insulation class | Double insulation |
| Mains supply | 230V~ 50/60Hz - 21 W |
| Operation conditions | 50% : 3s ON – 3s OFF |
| Protection | IP20 |
| Master pack quantity | 20 |
| Safety switch | NC 8 A resistive - 250 V |
| Detection | Block Detection |
1 Si-33 pump
1 Clear PVC tube int. diam. 6mm – L: 1m, fitted with a « Drain Safe Device » pre-mounted
1 Anti-vibration mounting bracket
1 1.5 m lockable plug-in power cable: 2 power wires, 2 safety switch wires.
1 6 tie wraps, 2.5 x 100mm
1 Detection unit (SI2958, 1.5m cable)
1 Detection unit installation kit: rubber elbow 90°, vent tube, mounting rail, adhesive
| Pump Dimensions | ||
| Pump | Packaging | |
| Length | 66 mm | 135 mm |
| Width | 43.5 mm | 135 mm |
| Height | 60 mm | 90 mm |
| SOUND LEVELS | |
| at 3,3ft or 1m in application (dBA) | 36.00 |
| at 3,3ft or 1m according to EN ISO3744 (dBA) | 34.00 |
| Safety standards |
| CE |
| EAC |
| ROHS and WEE directives |
| Compliant |