Submersible dirty water pump SP 7 Dirt
15,500 litres per hour, robust and reliable: the SP 7 Dirt submersible dirty water pump with integrated prefilter and height-adjustable float switch for more flexibility.
Applications
The SP 7 Dirt is the highest-performance submersible dirty water pump from Kärcher. With up to 15,500 l/h, it is perfect for especially demanding drainage tasks, e.g. in large garden ponds, flooded cellars or building excavations (max. 100 m³), where dirt particles are up to 30 millimetres in size. If larger dirt presents the threat of a blockage, the integrated stainless steel prefilter can be pulled down to protect the pump impeller. The slide ring sealing, also used in the professional sector, ensures an extra-long lifetime. You also have the option of extending your guarantee to 5 years. The float switch enables other practical features: it switches the pump on and off automatically according to the water level, prevents dry running and is height-adjustable. It can also be fixed so that the submersible pump also pumps out water in continuous operation to a residual water height of 35millimetres. Furthermore, the Quick Connect connection thread enables quick connection of 1", 1 1/4" and 1 1/2" hoses.
Features and benefits
Ceramic face seal.
For an extra long lifetime.
Height-adjustable float switch
Increases the flexibility when setting the switch-on and switch-off point of the pumps and prevents dry running.
Quick Connect
Connection thread for quick and uncomplicated connection of 1", 1 1/4" and 1 1/2" hoses.Designed for dirty water
- Reliable pumping of water with dirt particles up to 30 mm in size.
Possibility of fixing the float switch
- For switching to continuous operation.
Comfortable carrying handle
- Comfortable to hold and can also be used as a rope holder.
Sturdy and easy to attach prefilter as accessory
- Protects the pump against excessively heavy soiling and thus prevents the pump impeller from becoming blocked.
Specifications
Technical data
| Max. motor rating (W) | 750 |
| Max. flow rate (l/h) | < 15500 |
| Delivery temperature (°C) | max. 35 |
| Delivery head (m) | 8 |
| Pressure (bar) | max. 0,8 |
| Grain size (mm) | max. 30 |
| Immersion depth (m) | max. 7 |
| Min. residual water, manual (mm) | 35 |
| Residual water height (mm) | 35 |
| Connection thread | G1 1/2 |
| Pressure-side connection thread | G1/2 internal thread |
| Power cable (m) | 10 |
| Voltage (V) | 230 - 240 |
| Frequency (Hz) | 50 |
| Colour | Yellow |
| Weight without accessories (kg) | 6,5 |
| Weight incl. packaging (kg) | 7,7 |
| Dimensions (L x W x H) (mm) | 230 x 285 x 354 |
Scope of supply
- Hose connection piece: 1'', 1 1/4'', 1 1/2''
Equipment
- Comfortable carrying handle
- Easy hose connection thanks to Quick Connect
- Switching between manual/automatic operation: Possibility of fixing the float switch
- Flexible, height-adjustable float switch
- Integrated stainless steel pre-filter
- In automatic operation (auto), the pump automatically switches with the water level
- In manual operation, the pump runs continuously to ensure the minimum quantity of residual water
- Ceramic face seal.
Videos
Application areas
- Pumping water from garden ponds
- Use in event of flooding
- Draining building pits up to max. 100 m³
