Complete domestic wastewater pumping station consisting of a tank, a three-phase positive-displacement sewage pump with a cutting impeller, and a local control system.
The supplied pumping station is ready for pump installation and commissioning. The tank is equipped with connection nozzles for connecting the wastewater inlet and discharge lines. The pump can be easily installed in or removed from the tank together with the piping, thanks to the system cast-iron coupling. If a discharge pressure exceeding 3 bar is required, the Harpia pump is mounted permanently to the discharge line using a stainless-steel union.
The pumping station can be used to pump wastewater from septic tanks, single-family homes, offices, and small industrial facilities. It can be used both to pump wastewater into gravity sewer manholes and into pressurized pipelines (up to 4–6 bar).
The basic control system ensures automatic pump operation and provides an optical and audible indication when the maximum wastewater level in the tank is exceeded.
Tank:
- HDPE plastic
- Horizontal and vertical anti-buoyancy ribs
- Wall thickness: 6–8 mm
- Tank dimensions: 2100 mm × 800 mm
- Equipped with a stainless-steel support beam
- Rubber inlet opening seals
- Stainless-steel bolts, screws, washers, and nuts
Control system:
- Start float switch
- Overflow float switch indicating that the alarm level in the pumping station has been exceeded
- Thermal pump protection
- Optical and audible alarm system indicating pumping station overflow, powered by low-voltage 12V with type B protection
- Residual-current protection
- Surface-mounted IP65 control cabinet
- Automatic-0-Manual switch
- Phase failure and phase asymmetry sensor
- Step-down transformer reducing the voltage to 12 V
Fittings:
- DN50 cast-iron check valve
- DN50 ball shut-off valve
- DN50 cast-iron coupling hook
- AISI 304 DN50 pipeline
- d63 discharge connection (coupling)
- d160 inlet connection (socket)
Pump:
- IBO HARPIA 1100 T, positive-displacement
- Pump with a stainless-steel cutting knife
- Three-phase, 1.1 kW, 10 m cable
- Head: 4–80 m
- Capacity: up to 0.8 l/s
- Weight: 41 kg
