Sauermann Condensate Tank Pump 2 L – Si-83
Compact centrifugal condensate pump for air-conditioning and heating installations. The 2 L tank, five inlet positions and removable non-return valve simplify installation and maintenance. Suitable for floor, wall or suspended mounting.
| Specification | Details |
|---|
| Model | Si-83 |
| Specification reference | SI83CE01UN23 – Pack 1 |
| Pump type | Centrifugal tank pump |
| Tank capacity | 2 L |
| Power supply | 230 V AC, 50 Hz |
| Electrical input | 115 W |
| Rated current | 1.4 A |
| Maximum discharge head | 5.4 m, delivering 65 L/h |
| Shut-off head | 5.7 m – zero flow |
| Sound level | ≤45 dB(A), at 1 m in application |
| Maximum condensate temperature | 55°C; peaks to 80°C for 10 minutes |
| Condensate acidity | pH >2.5 |
| Inlet connections | Five 30 mm inlet positions |
| Discharge connection | 10 mm outside-diameter non-return valve |
| Safety switch | Normally closed, 5 A resistive at 250 V |
| Duty cycle | 7%: 16 seconds on / 212 seconds off |
| Protection rating | IP44 |
| Dimensions (L × W × H) | 287 × 146 × 129 mm |
| Weight including packaging | 1.83 kg |
Manufacturer sources: Sauermann Si-83 technical datasheet · Product information and dimensions
