Karcher SP 11.000 Dirt Submersible Pump | 1.645-821.0

High Output Dirt Water Pump for Fast Garden Drainage and Water Transfer

The Karcher SP 11.000 Dirt Submersible Pump delivers powerful dirty water pumping performance with a maximum capacity of up to 11,000 litres per hour making it ideal for quickly draining garden ponds, water butts and flooded areas. Suitable for pumping both clean and dirty water containing particles up to 20 mm in diameter, this model provides robust and reliable outdoor water management.

A float switch automatically controls pump activation depending on the water level, helping prevent dry running, and can also be fixed to enable low water level pumping down to a residual depth of 25 mm. With Kärcher’s proven slide ring sealing system the SP 11.000 Dirt benefits from outstanding durability and long service life, and the warranty can also be extended to five years for added peace of mind.

The SP11.000 Dirt features Quick Connect hose fittings to make connection simple and fast, supporting 1", 1 1/4" and 1 1/2" hose diameters. For particularly dirty water conditions an optional pre-filter can be fitted to protect the pump impeller from large debris. A comfortable carry handle also ensures easy transport and handling between locations.

Product Key Features

• Pumps up to 11,000 litres per hour – ideal for fast water removal and transfer.
• Suitable for dirty water particles up to 20 mm – optional pre-filter protects against larger debris.
• Float switch automation – prevents dry running and allows automatic level based operation.
• Low residual water capability – pumps down to around 25 mm when float switch is fixed.
• Quick Connect fittings – compatible with 1", 1 1/4" and 1 1/2" hoses.
• Professional slide ring sealing – long lasting reliability and extended service life.
• Comfortable carry handle – easy to transport and reposition.