Silent macerator for wall-hung WC, 400 W
AQUA-SIL-S
Aquamatix Silencio S
The Aquamatix Silencio S silent macerator pump is specially designed for hang toilets fixed on the wall. It removes waste from a toilet and other sanitary appliances in bathrooms, en-suite or cloakrooms. An integrated carbon filter prevents odours. The convenient service access panel allows for easy maintenance.
Wall-hung WC
Washbasin
Shower
Bathtub
Features
- Silent macerator
- Toilet inlet, two side inlets
- Discharge up to 95 m horizontally, 9.5 m vertically
- Easy maintenance through service access panel
- Integrated carbon filter
Connections
- Vent hole
- Service access panel
- Outlet discharge pipe
- Sanitary fixture inlet
- Sanitary fixture inlet
- Toilet inlet

From the manual


Specifications
| Motor power | 400 W |
|---|---|
| Power supply | 220–240 V / 50 Hz |
| IP rating | IPX4 |
| Max. inflow | 135 L/min |
| Vertical discharge | 9.5 m |
| Horizontal discharge | 95 m |
| Max. water temperature | 90 °C |
| Noise level | 35–50 dB |
| Dimensions (L × W × H) | 488.5 × 181 × 265 mm |
| Carbon filter | ✓ |
| Service access panel | ✓ removable |
| Blade material | Stainless steel |
| Inlets | 1 × toilet (side), 2 × side |
| Outlet | 23 / 28 / 32 / 44 mm |
| Net weight | 7 kg |
| In the box | Non-return valve 23/28/32/44 mm, 2 side inlet covers, 2 side inlet connectors, 8 hose clips, toilet inlet cover |
| Updated version | Updated version (factory data 2025): 135 L/min, 9.5 m lift, 95 m run. Earlier specification: 145 L/min, 8 m lift, 80 m run. The updated version is rated 550 W; the printed manual still states 400 W. |
Check before you buy The pump lifts waste 9.5 m straight up, or 95 m sideways. Measure from the pump to the point where your pipe meets the existing drain: if it is higher than 9.5 m, choose a model with more lift.
Dimensions

In the box
Non-return valve 23/28/32/44 mm, 2 side inlet covers, 2 side inlet connectors, 8 hose clips, toilet inlet cover
Check the carton on arrival and keep it until the unit is running. Report transport damage within 48 hours.