Main benefits
  • Designed as a complete wastewater sump, and for fitting with pumps from the Piranha, AS and MF ranges. 
  • Simple pump installation and maintenance—no need to enter the sump
  • Pump seals automatically onto the discharge line when lowered into the high level coupling, irrespective of the inflow or direction of the discharge lines
Main applications
  • Sewage and wastewater containing fecal matter
Main design features
  • Submersible grinder pump type ABS Piranha with shredding system hydraulics can cut wastewater containing solids and pump it through small diameter discharge lines from 1¼”
  • A concrete cover is available for areas where there can be either pedestrian or vehicular traffic (available as an accessory). The tank can be fitted with a plastic lockable lid where installations are removed from all forms of traffic e.g. garden flower beds.
  • Level control is by one of three options; pressure pipe, float switch or float sensor
  • Four inflow ports (3 x DN 150, 1 x DN 200) for DIN push-on connection. Two DN 100 ports for venting and use as a cable duct
  • The pipework and gate valves are made of high quality stainless steel
  • Stainless steel discharge pipe with 1¼” (901B), or 1½” (902B) external thread
  • Corrosion-resistant polyethelyne tank in accordance with EN 12050-1. Supplied as standard with high-level coupling and bracket, ball type non-return valve and shut-off valve
Key characteristics
Temperatures 40° C (maximum 60° C for five minutes)
Discharge sizes 901B: 1¼”
902B: 1½”

Project design files BIM

  • Commercial waste disposal from toilets
    Commercial wastewater from toilets comprises all sewage water flushed from toilets on commercial, industrial or public properties.

  • Domestic waste disposal from toilets
    Domestic wastewater from toilets comprises all sewage water flushed from toilets or residential properties.

  • Network pumping station
    Network pumping stations collect municipal wastewater from residential homes and communal schemes. Installed in dry or wet wells, the pumps deliver the effluent to a terminal pumping station. Since most pumping stations are not equipped with screens, the pumps must cope with difficult materials such as fibrous sanitary and packaging items.

  • Pressurized systems
    Pressurized sewage systems are well suited to outlying locations such as holiday areas and coastal regions, where there may be no direct access to local gravity-based systems. They can also provide an economical alternative to gravity sewers, since they involve smaller pipeline diameters and less excavation.
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