The Si-20 sets a new record for its slim casing design, allowing it to easily fit inside any type of air conditioning unit or lineset cover. Offering best-in-class performance and sound levels for a mini pump of its size, this model delivers unmatched reliability.
The patented piston pump technology, which offers a high degree of energy efficiency, is designed to remove condensates from air conditioning units of up to 20 kW.
Silent
Ultra-powerful
For AC units up to 20 kW
Highly reliable
| Technical details | |
| Max flow rate | 20 l/h |
| Max discharge head | 10 m |
| Max pressure | 14 m |
| Max suction head | 3 m |
| Insulation class | Double insulation |
| Mains supply | 230 V ~ 50 Hz - 14 W |
| Operation conditions | 100% |
| Master pack quantity | 10 |
| Safety switch | NC 6 A resistive – 250 V |
| Detection | Detection unit |
1 Piston pump with 1.5 m power cable: 2 power wires, 2 safety contact wires
1 Detection unit (SI2958, 1.5 m power cable)
1 Clear PVC tube int. Ø 6 mm - L 60 mm, fitted with pre-mounted “Drain Safe Device” connector.
1 PVC tube int. Ø 6 mm - L 0.63 m, fitted with insulating foam
1 Rubber elbow 90° int. Ø 15 mm x L 152 mm
1 Vent tube int. Ø 4 mm x L 75 mm
1 Mounting rail
1 Adhesive
3 Double wire clamps
3 Tie wraps, 2.5 x 200 mm
1 Attachment unit: 1 mounting plate + 1 rubber damper
| Pump Dimensions | ||
| Pump | Packaging | |
| Length | 180 mm | 173 mm |
| Width | 27 mm | 160 mm |
| Height | 27 mm | 72 mm |
| Safety standards | |
| CE | |
| EAC | |
| UKCA | |
| ROHS and WEE directives | |
| Compliant | |