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Powerdrain 900ltr Twin Free-Standing – Dirty Water

Foul Pumping Station – For waste water – 900 litre GRP tank with twin free-standing pumps

Flow rates up to 850l/min (51m³/h)Heads up to 21m
Passage of suspended solids up to Ø 50 mm

Manufacturer: Powerdrain
Optional Extras
A photo of a Powerdrain high level alarm product.
£106.80 inc. VAT
A Four Group Remote Alarm unit.
£249.60 inc. VAT

1-3 Working Day Delivery - Pallet (UK Mainland Only)

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Powerdrain 900ltr Twin Free-Standing – Dirty Water


The 900ltr package pumping stations with twin free-standing pumps are used to remove sewage, water or effluent from your property to be pumped to the sewer or treatment plant. Typically used on single dwellings and extensions.

Available in a range of pump options depending on requirements. Common applications would be to collect foul water from a W.C. sinks, showers, kitchen or utility rooms and then discharge it to the main waste pipe or pumping sewage up to septic tanks and sewage treatment plants.

Twin pumps allow for a higher flow rate when removing waste water providing a more robust system as well as a backup pump in the event of a pump failure.

The Powerdrain range has been designed to ensure an easy and trouble free installation.

Control Panel & Float Switches included.


900 litre Sump Chamber
2 x Automatic pump with fully assembled discharge pipe work
2″ (50mm) Outlet with 63mm compression fitting
Discharge hole in chamber pre-drilled
Inlet holes must be drilled
Float switch bracket
Available with 2” and 2 ½” Vortex and Grinder Pumps
50mm solids handling for sewage with Vortex Pumps
Square FACTA A cover and frame
Control panel and float switches included


Flow rates up to 850l/min (51m³/h) Heads up to 21m – Per Pump
This is the range performance, please check performance data for the capability of each pump option. 
Passage of suspended solids up to Ø 50 mm


Chamber Material: GRP
Chamber Max Volume: 900 Litres
Backfill: Concrete Only – please refer to UTG9502 installation guideline
Inlet: 1No 100mm or 150mm grommet – to be fitted on site
Cable Duct: 1No 100mm grommet
Manway Opening: 1No 600mm square
Cover and Frame: 1No 600mm x 600mm square FACTA A cover and frame
Pipework Kit: 1 No Single leg 2’’ UPVC pipework kit including non-return valve and union terminating in a 63mm compression fitting
Lifting Chain: 1No Lifting chain
Float Switch Bracket: 1No Galvanised steel float switch bracket
Dimensions: h: 1656mm ø: 900mm



Additional information

Weight 90 kg
Dimensions Length: 1656 mm Width: 900 mm Height: 900 mm

Performance Data





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