When you need slimline sanitaryware you need a macerator pump to match. Sanislim needs just 145mm depth behind the WC and, with an inlet either side, can take waste from a WC, a shower, basin and bidet if required.

  • Designed to fit behind the latest slimline styles of WC 
  • Deals with all waste from a small bathroom in your home
  • Inlets either side of unit
  • Pumps up to 2.5m vertically or 40m horizontally

The Sanislim enables you to install a complete new bathroom, with 2 side inlets you can include a WC, basin, bidet and shower in your new room with just one Saniflo unit. A macerator is a pump that can be installed to take black waste water away from WC's, basins, showers and a range of other appliances. It is a pump featuring a cutting blade that grinds up waste into pulp for discharge through small bore pipework to a drain pipe.

The Sanislim fits unobtrusively behind a WC and it’s slim dimensions mean it is the perfect choice for slimline sanitaryware. It discharges through 22mm pipework and needs clearance of 320mm from the floor level to the underside of a closed couple suite to accommodate the discharge elbow. It is quieter and more efficient than other products on the market. The Sanislim comes with a 2 year warranty. A Sanialarm can be fitted to this product for added peace of mind if required.

Designed, made and tested in our factory in France and with 60 years of expertise and innovation, the Sanislim offers you peace of mind and with the back up from our service team including approximately 100 Saniflo approved service engineers around the UK and our in-house technical team there’s never been a better time to install a Saniflo in your home.

Data sheet

5,8 kg
Inlet diameter
40 mm
Motor power
Supply voltage
IP rating
Maximum horizontal discharge
40 m
Maximum vertical discharge
2.5 m
Maximum flow rate
Activation level
90 mm
Maximum incoming water temperature
35 °C
Discharge pipe diameter
32 mm