Bathroom Grey Water Pumps

Bathroom grey water pumps are essential for homes where traditional gravity drainage isn't feasible. These pumps are designed to remove wastewater from fixtures such as showers, basins and bathtubs, especially when the bathroom is located in areas below the main drainage system, such as basements.
 
A grey water pump ensures that the bathroom operates smoothly, efficiently moving wastewater to the main drainage network and preventing potential flooding or water damage.
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  • Mood image of a Sanivite+, lifting pump installed in a kitchen under a sink with dishwasher connection.

    Sanivite +

    Ideally suited to a kitchen or utility room, Sanivite +’s powerful pump has four inlets for connection to domestic sinks or appliances. With compact dimensions, Sanivite + can be concealed within a kitchen unit or behind a demountable panel to give access for servicing.

  • Ambiance visual of a Sanispeed+ lift pump installed in a utility room with connection to a sink and washing machine.

    Sanispeed +

    Ideal for light commercial environments such as small shops, cafés, offices, bars and dental surgeries where waste water needs to be disposed of.

  • Ambiance visual of a Sanifloor+ 1, pump and siphon for a walk-in shower

    Sanifloor +

    Designed specifically where floor drainage is required but where space underneath is very limited e.g. wet rooms. This two part kit with a powerful shower waste pump and a choice of four waste designs. It can pump up to 3m vertically or 30m horizontally. Higher flow rate means it can be used with powerful ‘rain head’ showers. This two part kit with a powerful shower waste pump and a choice of four waste designs. It can pump up to 3m vertically or 30m horizontally. Higher flow rate means it can be used with powerful ‘rain head’ showers.

  • Ambiance visual of the Sanidouche Flat, lifting pump connected to a shower, under a bathroom shelf.

    Sanishower Flat

    The Sanishower Flat is an ideal pumping solution for a low level shower tray. Capable of pumping a standard electric or gravity mixer shower. Two inlets mean a wash basin can be added too.

  • Ambience visual of Sanidouche+, lifting pump connected to a basin and shower in a bathroom.

    Sanishower +

    The Sanishower + can be installed next to or underneath a shower tray with access for maintenance. Capable of pumping a standard electric or gravity mixer shower. Two inlets mean a wash basin can be added too.

  • Ambiance visual of a Saniaccess Pump, lifting station connected to a bathtub, washbasin, and washing machine.

    Saniaccess Pump

    Designed to provide easy access for grey water pumping applications such as in kitchens and utility rooms. Convenient covers allow simple service and maintenance of the pump without having to remove it. Suitable for new domestic installations.

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Best Uses for Bathroom Grey Water Pumps
 
Grey water pumps are ideal for situations where plumbing constraints make natural drainage by gravity difficult. Common scenarios include:
 
  • Basement bathrooms: These pumps are perfect for bathrooms located below the sewer line where natural water flow cannot occur.
  • Retrofits and bathroom additions: For those adding a bathroom in spaces like garages, attics or basements, grey water pumps offer a solution without the need for extensive plumbing modifications.
  • Remote installations: Bathrooms in areas of the home that are far from the main drainage system can benefit from grey water pumps, which efficiently move wastewater over longer distances.
 
By using a grey water pump, homeowners can enjoy greater flexibility in where they install bathroom fixtures.
 
 
Key Features and Benefits of Bathroom Grey Water Pumps
 
Grey water pumps come with various features that enhance their functionality and reliability in managing wastewater. Some of the key benefits include:
 
  • Efficient Wastewater Removal: Bathroom grey water pumps quickly and effectively remove water from fixtures, preventing issues such as slow drainage or potential flooding.
  • Versatile Installation: These pumps can be installed behind partitions, in cabinets, or even on the floor, making them adaptable to different bathroom layouts.
  • Multiple Inlet Options: Many models have multiple inlets, allowing for the connection of several fixtures, including showers, basins and bathtubs. Some can even handle wastewater from laundry machines.
  • Compact and Discreet: Modern grey water pumps are designed to be compact and quiet, ensuring they don’t disrupt the bathroom environment.
  • Lift Height and Distance: Pumps are available with different lift capacities, meaning they can propel wastewater vertically and horizontally over long distances to the main drainage system.
  • Reduced Maintenance Needs: Many grey water pumps are equipped with features like easy access points for maintenance and non-return valves to prevent backflow, ensuring longer-lasting performance.
  • Cost-Effective Solutions: By allowing the installation of bathroom fixtures in otherwise impractical spaces, grey water pumps can reduce the cost of large-scale plumbing renovations.
     
With the right grey water pump, homeowners can create a functional and well-maintained bathroom space, regardless of its location.
 
 
Frequently Asked Questions on Grey Water Pumps
 
How do I choose the right grey water pump?
 
To choose the right grey water pump, consider factors like the number of fixtures in your bathroom, the type of wastewater (e.g., from a sink or shower), the lift height and distance to the main drainage system, and the pump's flow rate. Consulting a professional can help ensure you pick the best pump for your specific needs.
 
Can a grey water pump handle all the water fixtures in my bathroom?
 
Yes, many grey water pumps are designed to handle multiple fixtures, including showers, basins and bathtubs. Pumps with multiple inlets can be used for several connections at once, and some models are even compatible with laundry machines.
 
What is the difference between a grey water pump and a macerator?
 
A grey water pump typically handles clear wastewater from sinks, showers and bathtubs, whereas a macerator is designed to handle both liquid and solid waste, such as that from toilets. A macerator includes blades that shred solid waste, allowing it to be pumped to the drainage system.
 
How do I maintain my grey water pump?
 
Maintenance typically involves checking for blockages, regularly descaling the pump (especially in hard water areas), and ensuring the pump's float mechanism and inlets remain free of debris. Some pumps come with easy access for maintenance and non-return valves to prevent backflow.

 
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    Creator of the Saniflo macerating toilet.